Extra crampy today...?

I usually have had a few minutes here and there thrughout the day of pinching, pulling, achy sensations. I know its normal.

Today I've felt extra heavy and crampish for a better part of the day.

No spotting, no back cramps. Although i do feel like a pinched nerve in my back right side hip which flares up if i move in a certain way.

How normal is this?

17w3d after 2 MCs in the past 20 months. Worried about every little thing

Thanks!