Nonstop anxiety

Got my BFP (tested 5 times now to make absolute sure 🙄) last week. I barely missed my period 09/15 but got positives 3 days before AF was due. This is my second and last pregnancy so I’m so excited but also scaring myself by looking up ectopic and miscarriages and how common they seem. I want this baby so badly but won’t have an appointment for another 3-4weeks which makes me extremely anxious. I can’t remember what my first pregnancy was like, it seemed easy and flawless but also was unexpected where this one was planned. I did have very mild achey cramp like feelings last week off and on and so far the only for sure symptom I have is back aches and semi sore boobs from time to time lol I’m just freaking myself out and want to keep testing every few days to see darker lines. At this point I’m about to get an HCG blood test to check my levels to ease my mind, is it too early to get one or should I wait another week? Am I crazy?

Sincerely,

Freaking myself out