Bloating from the pill??

So I started bc about 2 months ago (month and a half actually) I take them at the same time every day (from 7-8pm) and when I am late (which is rare), he pulls out. Although when I do take it on time, he comes inside of me often. We have sex a healthy amount of times (1-3 times a day) I got my period last month and I should start mine again in about 11 days.

I've noticed that I've been really bloated and my stomach is really "hard" I guess. Its poking out about 1-2 inches more than usual.

Am I just gaining weight from the pill??

Am I just bloating from the pill? Is that a thing lol