Pregnant with period??

Has anyone gotten pregnant at a weird point in their cycle? Has anyone still had a “period” the first month they were pregnant?

I just got my period back at 9 months postpartum (still exclusively breastfeeding my first baby) and have had 2 pretty regular months since getting it back. I had my last period 9/12 - 9/16 but right now I just FEEL pregnant. I tested today but I had already peed a few times since waking up and I’m pretty sure it was negative, maybe the faintest, barely there line but I don’t think so. I’m going to test again if I keep feeling this way, but was just wondering if anyone else has experienced something like this.

Thanks!!