Experienced moms, please help

Firstly I’m a ftm and Last week I was 2 centimeters dilated and 70% effaced. I had a appointment today but due to pressure and being extremely uncomfortable I denied a cervix check. I brought up to my midwife that it feels like I’m sitting on a bowling ball which she said it was most likely my babies head since he was so low last week she touched his head.

I’ve been having pressure with off and on contractions since 9 am but they’re not painful to me since I’ve always had harsh periods so I’m not really sure when I should go in. My midwife was actually shocked to see me today as she thought I was actually going to have him over the week. It feels like I constantly have to poop but don’t and my bladder always feels full even after urinating.