Baby is going to fall out my vagina!

After sex I felt her so low I cant even move, cant walk, can bend, I basically have to freeze in place cause it hurts when she moves. I feel pressure in my anus too I seriously feel like shes about to fall out my vagina is this normal? 38w no contractions. Does this mean labor is going to start soon? its been an hour and shes still super low I cant move in bed.