Hi there!
I took a first response test last night 14dpo and got a positive test! I took another one this morning and this evening at 15dpo and my test line seems to be getting progressively lighter. Not sure if I am being paranoid or not. I called my RE this morning and he sent me for blood work, but those results won't be in until Monday because of the holiday weekend... And then he will probably send me to the lab a couple more times to compare my levels. I have had some minor cramps (feels kind of like AF), but no bleeding. I'm wondering if anyone else had had an experience like this? I guess I will hang tight until I get the blood results.
I'm suppose to go out of town on Tuesday for a few days .... And I hate not knowing

If this pregnancy is legit, it will be my first after trying for a year. Trying to remain hopeful!
Re: First response tests getting lighter?
TTC #2 March 2017 (initially med free)
BFP #4 8/14/17 *natural cycle* EDD= 4/25/18, MC @5-6w D&C 9/22/17
BFP #5 12/29/17 w/ Femara/Ovidrel/Progesterone/Synthroid, EDD= 9/11/18 found out 1/18 ITS di/di TWINS!!!
DS and DD born 8/21/18
EDIT: So you're aware i'm speaking from experience, this information is taken directly from the manufacturer's website.
LFAF Summer 2016 Awards:
This. It's called the "hook effect"
https://www.pregnancylab.net/2011/05/false-negative-pregnancy-tests.html