Lightening crotch has gotten

Unbearable!! Started at 34 weeks ish I’m now 37 weeks and oh my god I feel like the baby is getting electrocuted out of me !! I’m in agongy the pain keeps coming and going I’m and getting worser keep time I keep moving to try and ease the pain but doesn’t work is this normal ?? 😭😭 also back pain but that isn’t as bad as this