Thanks, I'm glad I'm not the only one. I def knew it wasn't the baby, but myself growing.
From what i understand, it's common to feel small muscle spasms and such in your pelvic area in first trimester. Not actually baby movements, as baby is not developed enough yet, but can feel very much like the same bubble/popcorn feeling as the first baby movements.
I'm on baby #3 and I did the same thing with this one. I constantly felt pressure to go. My other 2 were not like that. Here I am at 33 weeks and still running to pee lol