First baby! What’s normal

I have PCOS and was told I couldn’t have any kids. My husband and I stopped preventing in December (since we thought we couldn’t have children)

well, I’m 7 weeks pregnant! We are beyond ecstatic and cannnnot wait!!

However, we’re extra freaked out because the thought of a miscarriage. I’m definitely feeling the nauseousness, the tiredness, and those common symptoms. Im cramping (not often) but I did have one bad cramp that lasted about 2-3 minutes. Maybe I’m overreacting but does everybody cramp?? I also had a couple of random pains in my stomach maybe twice.. I haven’t had any spotting either. Is it normal??

I know I’m overreacting but I need to hear that it’s normal and that I can have a healthy baby with PCOS.

P.s. I’m still taking metformin (prescribed)

First doctors appointment is in two weeks!