Around 4 weeks

Yesterday I got my second faint positive it was darker then the first! So super excited. My first doctors appointment it Sept. 5th, I’m worried I did have a chemical a few months ago. My breast aren’t really tender like they were with my first. Last week I broke out a lot and yesterday I had little headaches all day I’m just nervous I’m not having enough symptoms. I have more test coming today to make sure my lines are getting darker. Anyone else not get a lot of symptoms their first month or so of pregnancy?