Petite and pregnant due April

So I know us tiny ladies may have slightly different experiences during pregnancy what with the limited space we have for baby to do it's business. I'm curious about the different symptoms though. During my first trimester I swear my innards were going to fall out, or that with every step my stomach was going to give way. I basically had to hold on to my bump every time I got.off the bed, or.had to walk etc. I'm 32 weeks now and I'm still walking funny because my tiny human is chilling out as if she has a hammock tied between my legs so I've been walking funny since 19 weeks or thereabouts. I think my most troubling issue right now is my stomach. As doc explains because.of.my tiny frame there is only so much room for the organs to move out of the way. So my stomach is right up under my right breast. And it is painful as ever. I have to eat small portions of course because acid reflux right, I can no longer lay down.on my right side because getting.back up is traumatizing and I'm constantly rubbing that spot. And the top.of my uterus has split in the.middle so when they both decide to act up oh dear trust me it's painful. I woke up yelling from pain someday last week. I'm guessing my false contractions are normal for.all.of us at 32 weeks, but the person who said they were painless, I'm not sure they know what they're talking about lol. They hurt. Sometimes they stop you in your tracks because the pain is real pain!!!

is anyone else's stomach right at the top top of their uterus, and has your middle split? Do all women get that split down the.middle?