Let the uncomfortable nights begin...

Lacey • Mommy to an Angel 1.14.16; wife 9.24.16; rainbow baby 4.4.17 && Baby #3 Due 4.28.20
I'm 7 weeks 5 days and I am so uncomfortable when it gets to the middle of the night. I'm up for a couple hours, my back hurts my neck hurts. I try to switch positions to fall back to sleep but NOTHING works. Also I'm really hungry too lol growing baby I suppose!!! 
Anyone else feeling this way!???? I wanna sleep so bad!!!!!