exhaustion

Jessica
Hello all! I'm truly not one to complain but I'm starting to feel defeated. Every pain during this pregnancy I have taken and embraced due to complications prior.. but I'm done! I'm only 36 + 4 days and I can't sleep. I'm so itchy, everywhere !! Just everywhere. They put me on meds which I hate that they did but I needed it :/ it's not working fully but better than before... but now my ribs are just killing me. I've had pain in my ribs my whole pregnancy but when I would lye down I would get relief.. not any more! Hes still got his little butt in there. Doctor said I'm only 4' 9 there's no where for him to go... ok rant over. 
Any suggestions on this rib thing?? 
Come on baby boy!!