Beyond exhausted and frustrated...

Kori
So I'm going to be 34 weeks on Thursday and I'm to the point that I'm just beyond done with being pregnant. The doctor only thinks I'll get to 36 weeks, but I'm in soooo much pain and I can't function. The last ultrasound said that he is 4.5 pounds already and she said he was healthy and everything. I've been having lightning pains for over three weeks, contractions, massive amounts of pelvic pressure, and huge amounts of swelling, and I've been nesting like nobody's business for about two weeks... Ugh... I can't sleep and it hurts to sit/stand/lie down... 
Is anyone else feeling this way?
This is baby number 3... Like is it wrong to hope he comes this week??