Pregnancy possibly

Hi all!

So, I have a 8 month old (as of January 21st) and my husband and I just started back having sex (I was terrified it was gonna hurt due to having to get stitched up because I tore, LOL) I believe about a week ago. Anyways, I swear the following the day I was peeing more frequently, very tired and hormonal. I’m wondering could I be pregnant? My cycle has been irregular and he doesn’t know if he pulled out in time.

I’ve also been very crampy in my lower abdomen ever since. 🤔

I know most will say it’s way to early for signs but I’ve also heard women say they just knew the moment they conceived. It’s really bugging me.... oh and I’m breastfeeding btw