Hi, I'm 36 weeks first time mum, my son has dropped and he is in the right position so far its been a normal low risk pregnancy although today I have been getting what feels like gigantic period pains it hurts to stand up & walk around I went for a warm bath but it was till happening as soon as got out they got worse they have eased a little but Im still getting them every ten mins or so and a sharp shooting sensation up my vagina should I goto hospital or is it bh...?