Hi, first time pregnant. 13w2 with twins. Since Friday the not- particularly-big bump, particularly the underside and lower edges, ache. This seems to have moved around the outside. It's not especially painful, feeling more somewhere between a stitch and the feeling you get when eaten too much, but it's pretty persistent.
I don't have any gurgling / spotting / other symptoms.
Just wondered if this is something typical and, if so, how long it might last? Thanks for any help.