Cramping!

I know this is a repeated topic but I don't have a Dr yet to go to because my old PCM wouldn't give me a referral to an OBGYN lol...so I have no one to ask or confide in until my new Dr calls me back.

I'm just over 5 weeks I believe. I've been cramping mainly in the middle, of well, my whole uterus (maybe stomach?). It's not constant, it's just waves every so often for the last few days. No spotting or anything, but it is almost period like pains. I have nausea, sore/tender boobs/nipples but today the soreness has settled down (yesterday was so bad!)

I just need some reassurance I guess until I'm able to see a Dr.