Cramps at 34 weeks?

Ch

I’ve been having period like cramps with back pain for the last 2 days to the point I could hardly walk around. I Went to L&D last night and they said everything is normal and told me to try stretching? Anyone else experience this and it was indeed normal? Or am I losing my mind?

For reference I never had this with my first at all, this is my second baby so that’s why I’m confused.