So I’ve been getting these pains on my lower abd/pelvic area all weekend. & they come and go and on…

So I’ve been getting these pains on my lower abd/pelvic area all weekend. & they come and go and on top of that I️ have a cold! I️ called off of work because I️ literally couldn’t get up. Call my OB to see if they can squeeze me in. & they just told me to go to the ER and let them know about the pain. I’ve gone to them before and don’t find anything wrong. & like I️ said the pain is like a shock then it leaves and returns later. Should I️ still go to get my worries out of the way or wait till my next apt on the 27th? P.S I️m only 9 weeks in so I️ get nervous when anything does feel right. Any advice?