itching like crazy!!!!

Anyone else have itchy skin?! I'm 33 weeks and for the past couple weeks I've been soooo itchy especially at night  my feet/hands are the worst but my legs itch too and it hurts when I scratch. Anyone else have this? What did you do for relief? I take benedryl but it doesn't really help. And yes, I'm drinking lots of water and lotions/coco butter every night. Help!! I'm going crazy!!