Help what can I do 😢

Hey ladies I'm 36 weeks tomorrow and I'm so over this pregnancy thing. I can't sleep with restless legs and heartburn combined so I am exhausted im still at work and don't finish for almost 3 weeks.  every time little one moves it is sooo painful everywhere back down stairs etc. Plus can hardly eat anything without being sick afterwards. Any advice would be greatly appreciated I just don't think I can cope another 4 weeks like this. Sorry for the rant just sooooo fed up 😢😢