Normal vs Worried

I'm still in my first trimester (8wks and 5 days today) and I been having having cramps the last few days (no bleeding) but sometimes I feel like something is wrong. They aren't extremely painful but being a high risk (prev miscarriages in the past) I'm kinda worried. I see my OB for the first appt on the 23rd and I'm almost scared of what they're going to tell me! Has anyone has cramps before in 8 weeks of pregnancy. I just get so worried like out of nowhere I'm gonna end up catching a 🔴 and then i will really freak out and my mind will start racing. I just want everything to go right 🙏🙏🙏🙏