LO is about 14 weeks and since 12 he started waking every 1.5-2 hours at night. Before 12 he slept amazing in his crib since 8 weeks and waking (at most) every 4 hours. Now the only way to get him to sleep longer is by being held and that means either my falling asleep in the rocker with him or taking him to bed with me. With going on for 2 weeks now I'm at a loss. He has already done his 3 month growth spurt and we have given him gas drops just in case with no difference. We did figure out he has eczema with his cradle cap so we did switch his soap and lotion and that did stop his scratching but made no difference. I thought maybe teething but now I'm not so sure since he's not really fussy during the day and doesn't drool as much as I would think with teething. Seems a bit early for 4 month sleep regression just in my FTM opinion. My other thought would be the wonder weeks 4th leap I'm wondering if this crash and burn in sleep is part of that. It's all getting a bit rough though since he's bf so with that 2 hours he is hungry if he wakes up so he's fed.
Thank you in advance for any sort of help/advice/support and I do apologize for this being so long I tried and failed to sum it up in a sentence or two.

Re: Sleep has been forgotten. A little help please.
Married: 5/09 ~ TTC Since: 10/10 ~ PCOS ~ Progesterone from 10/10 - 2/11 ~ HSG on 3/18 - Clear ~ Started Metformin 1000mg & Clomid 50mg 2/11 ~ Metformin upped to 1500mg 4/6 ~ 6/7 Now going to SG and put on Clomid, Ovidrel, Gonal F, Prometrium, Estrace ~ IUI #1 7/2 = BFP!!!!!! March 6th our little man was born.
6/17/13 - Ovidrel, Follistim, Prometrium ~ IUI #1 7/2 = BFP! March 17th our St. Pattys day baby arrived
10/29/17 - Started process for IVF, got pregnant & miscarried a 2nd time since summer. 2/22 started stims - Menopur, Gonal F, Cetrotide - retrieval 3/6 - , PIO, estrace 3xday - FET 4/18 = Beta 1: 616; Beta 2: 1342 = BFP
Married: 5/09 ~ TTC Since: 10/10 ~ PCOS ~ Progesterone from 10/10 - 2/11 ~ HSG on 3/18 - Clear ~ Started Metformin 1000mg & Clomid 50mg 2/11 ~ Metformin upped to 1500mg 4/6 ~ 6/7 Now going to SG and put on Clomid, Ovidrel, Gonal F, Prometrium, Estrace ~ IUI #1 7/2 = BFP!!!!!! March 6th our little man was born.
6/17/13 - Ovidrel, Follistim, Prometrium ~ IUI #1 7/2 = BFP! March 17th our St. Pattys day baby arrived
10/29/17 - Started process for IVF, got pregnant & miscarried a 2nd time since summer. 2/22 started stims - Menopur, Gonal F, Cetrotide - retrieval 3/6 - , PIO, estrace 3xday - FET 4/18 = Beta 1: 616; Beta 2: 1342 = BFP
Married: 5/09 ~ TTC Since: 10/10 ~ PCOS ~ Progesterone from 10/10 - 2/11 ~ HSG on 3/18 - Clear ~ Started Metformin 1000mg & Clomid 50mg 2/11 ~ Metformin upped to 1500mg 4/6 ~ 6/7 Now going to SG and put on Clomid, Ovidrel, Gonal F, Prometrium, Estrace ~ IUI #1 7/2 = BFP!!!!!! March 6th our little man was born.
6/17/13 - Ovidrel, Follistim, Prometrium ~ IUI #1 7/2 = BFP! March 17th our St. Pattys day baby arrived
10/29/17 - Started process for IVF, got pregnant & miscarried a 2nd time since summer. 2/22 started stims - Menopur, Gonal F, Cetrotide - retrieval 3/6 - , PIO, estrace 3xday - FET 4/18 = Beta 1: 616; Beta 2: 1342 = BFP
That's a really late bedtime. Have you tried moving it up? Mine was going down at 8:00 and we moved it to 7:30, then 7:00. And he's sleeping so much better. He sleeps 7:00 to about 5:30, when he gets up to eat. Same thing happened with our daughter. She really needed a 7:00 bedtime, which seemed insane to me at the time. (DS is 16 weeks. DD is now 2 and is still an 11-12 hour a night sleeper.)