Am I being paranoid?

Ok ladies, I’m 8 weeks pregnant and I can’t tell if I’m being paranoid because I have had a previous loss or if this is normal. I never cramped with my previous loss but this pregnancy I have cramped they entire time. It’s been on and off one day I’m crampy the next I’m not. It’s not horrible cramps but sometimes they can be a little uncomfortable. No bleeding but a ton of discharge, it’s normally a creamy color ( sorry TMI) but today it’s been a little yellow. Should I be concerned and go in to the er Or wait for my 2nd ultrasound next Tuesday? My husband says I’m being paranoid so I need others advice lol