Pregnant is a side show!!!!?

I "attempted" to have today. I figured I'd be on top. Well, that wouldn't work because apparently there was too much downward pressure from the baby. I tried leaning forward because we thought if we changed the angle....I ended up just smooshing the baby and although he didn't seem to mind I just wasn't comfortable with it. So then we tried to do it from behind. I could literally feel my entire uterus moving back and forth...like there was suction in there. After a few minutes that went away but then I just had to pee really bad. I felt horrible!!! I guess I won't bother again until after I have the baby. Anyone else having similar issues?