The tl;dr version of this is that I think DS2 (7 mos) stopped breathing in his sleep tonight, and I don't know if I should call his pedi or not, or what they could even do.
So I have the angel care monitor that we used with DS1 and we are using with DS2 now. We got maybe 2-3 false alarms in almost two years of using it with DS1, so I trust it pretty well. I always check on both boys before I go to bed. When I checked on DS2 around 10:30, he was laying on his belly kind of toward the top left of the crib. I left him laying that way b/c he can roll both ways, and every time I put him down on his back he immediately rolls over. We have nothing in the crib whatsoever other than him and the mattress.
Fast forward to about 2:15 and the alarm on the monitor goes off. It woke DH and I from our sleep and we ran into his room. In that matter of time, it stopped going off. When we get in there, he is laying in literally the exact same position he was when I checked on him 4ish hours earlier, he hadn't moved one bit.
I don't feel like this was a false alarm and I truly believe he stopped breathing. I actually woke him up, changed him and got him a bottle b/c I thought it might help me feel better that he was okay. He is acting completely normal and he is actually back in his crib as I type but I am awake and still worried sick.
What do I do? Do I call the pedi and tell them about this? How do I even get through tonight? I have never experienced this before and I don't have a clue what to do.

BFP # 1 - 12/19/09 EDD 08/27/10 - D&C 1/26/10 @ 9w5d
BFP # 2 - 06/05/10 EDD 02/17/11, DS1 born on 2/14/11
BFP # 3 - 04/10/13 EDD 12/21/13 - D&C 05/15/13 @ 8w4d
BFP # 4 - 07/27/13 EDD 04/08/14 - CP 07/29/13
BFP # 5 - 09/14/13 EDD 05/28/14, DS2 born on 5/22/14
Re: LO has me totally shaken up - WWYD
I can't imagine how scary this is for you. I am one who always proceeds with caution. It never hurts to call the pedi about anything to get advice and help you through these times.
http://wwwcirillofamily.blogspot.com/
BFP#1 12/23/11 EDD 8/29/12. Frank P. Cirillo IV born on 8/19/12 at 2:34am. Grew his wings and went to heaven on 8/25/12.
My sweet angel Frankie. Love you so much!
BFP #2 5/21/13 EDD 1/25/14 Sam Frank P. born 1/17/14 Our rainbow baby is here!!
January 2015 PAL- Advice
TTC since 11/2009; Lap/HSG/Hysteroscopy: 5/2011 (endometriosis - removed; endocervical polyp - removed; high pressure in bilateral tubes - cleared)
BFP #1: 8/4/11; DS1 born sleeping on 11/16/11 at 19w1d
BFP # 2: 5/7/12, EDD 1/10/13, DS2 born 1/4/13
BFP # 3: 11/8/13, EDD 7/17/14, mmc 10wks
BFP # 4: 5/16/14, EDD 1/15/15, praying for our 2nd rainbow baby
BFP#1 1/31/12, EDD 10/6/12 Harrison Gray born sleeping @ 18w6d. You changed our lives little guy.
BFP#2 EDD 10/29/13, C/P 2/25/13, Bye little Ish, we barely got to know you.
BFP#3 EDD 12/21/13, Baby Boots born 11/23/13 My rainbow baby!
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Does he have reflux? I just ask because DD had it really bad and it caused her to stop breathing a couple of times. It was so scary but she hasn't done it in quite a while.
BFP # 1 - 12/19/09 EDD 08/27/10 - D&C 1/26/10 @ 9w5d
BFP # 2 - 06/05/10 EDD 02/17/11, DS1 born on 2/14/11
BFP # 3 - 04/10/13 EDD 12/21/13 - D&C 05/15/13 @ 8w4d
BFP # 4 - 07/27/13 EDD 04/08/14 - CP 07/29/13
BFP # 5 - 09/14/13 EDD 05/28/14, DS2 born on 5/22/14
He doesn't move much at all unless he is awake and trying to wake us up, which he definitely wasn't doing. That's why it scared me so much, he was still asleep even through the alarm going off.
BFP # 1 - 12/19/09 EDD 08/27/10 - D&C 1/26/10 @ 9w5d
BFP # 2 - 06/05/10 EDD 02/17/11, DS1 born on 2/14/11
BFP # 3 - 04/10/13 EDD 12/21/13 - D&C 05/15/13 @ 8w4d
BFP # 4 - 07/27/13 EDD 04/08/14 - CP 07/29/13
BFP # 5 - 09/14/13 EDD 05/28/14, DS2 born on 5/22/14
TTC started Oct '10
Me: AMA w/RSD, atypical PCOS w/IR, LPD and High Prolactin. Controlled HP post-loss.
DH: Low-T and borderline morph
18 cycles, 3 medicated w/RE to get to a BFP!
EDD 9/7/12, Saw HB @7w3d,missed m/c 1/30 @8w3d, d&c 2/8
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Moving forward with IVF
BFP#2 our little cycle break surprise on AL cycle 12! EDD 10/27/13
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u/s 3/25 one perfect hb @183 bpm, adjusted EDD 10/23/13
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Severe Pre-E, HFpEF, PE, AMA & IF= OAD
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D&C: 03/08/12 Waited for AF for 146 long days!
Hysteroscopy/D&C on July 10th to fix blocked cervix (DX: Cervical Stenosis)
BFP #2 12/8/12, EDD 08/21/13 Our rainbow arrived 08/24/13!