4 Weeks Post D&C

Catrina

So I had a MMC and D&C on June 5th one month ago tomorrow. The last few nights I have been getting mild but sharp almost cramps when I lay down (I lay on my side kind of curled up). I had a follow up 2 weeks after the procedure and everything looked perfect so that’s good. But it’s only when I lay down. I’m fine standing and sitting. It’s my lower pelvic region. Normal?? Could it be pregnancy?