Feeling worried

I think I’m 4w 3D and I just had my first hcg draw yesterday. My number was 115. I’ve been struggling with getting good solid dark lines on my pregnancy tests and yesterday I finally felt like I got two good ones. I took another test tonight and the line is lighter. I swear I never had issues with my lines getting darker with my other pregnancies and I feel like my number is low when I read what others hcg levels were at 4 weeks. My dr was fine with the number today, said I just missed my period so it’s super early in pregnancy and that I just need to have them redrawn tomorrow. I know all that matters is that my number is doubling which I’ll go for my 2nd draw tomorrow but I’m feeling so upset and emotional right now. Did anyone’s test come back with crappy lines and everything was ok? Top one is either from yesterday morning or afternoon and bottom one is from tonight 😞