Still cramping from SHG

Sienna ❄️ • 29 years old, trying with hubby for #1. 1st & 2nd pregnancies were ectopic. FET #1 failed.
Hi all, I had my SHG yesterday. It went ok, Dr found a small polyp that needs to be removed plus cervix was a little bit curved. But Anyway... When is the cramping supposed to go away? Cause I'm still having occasional cramping. It's not terrible but enough so I know it's there.