Shy have you had a baby before or is this your first? When I had my daughter I tore so I had to get stitches. They give you numbing medicine so you don't feel the stitches, but my vagina felt exactly how my foot does when it goes to sleep. I was making faces so the doctor asked if I can feel it and I said no but it feels asleep! It was the weirdest thing ever!
I can totally relate! Ok so this is gonna sound weird but today i sat down in the shower for a few minutes to relax and when i stood up my foot, leg, thigh and vagina went to sleep.... ?! I told my husband i was like i have NEVER had my vagina go to sleep let alone my enitre leg lol.
I have the same problem. When i am in bed, i put a pillow between my legs. It helps.