Back and Hip Spasms

This morning, bent down to put on my pants and had a horrible spasm across my low back and hips. Had to have my husband put bengay on my back and sit with a heating pad. Hurts quite a bit.

Anyone else have this? I never even considered this before or had it before. What did you do?

I am 19 weeks 2days. Also booked a prenatal massage for Monday.