First time mom moment here 😂

I’m pregnant with my first child. I’m 16 weeks 1 day. Today for the first time, i felt like I had a full bladder and when I went to the bathroom barely anything came out. But then 10 minutes later it felt full again. This kept happening. Well, I work in healthcare so I automatically assumed it was a UTI. I scheduled an appt with my OB. Everything was negative. The doc said he is probably laying sideways against my bladder making it feel full 😂😂 I’m sure he thought I was the most paranoid person ever. I’m glad there’s no UTI, but I feel so silly for not realizing it’s my baby 😂😂