Pregnant after miscarriage and chemical

Amy

I found out I was pregnant this passed week on Tuesday/Wednesday(I was 9dpo when I got this). I called my OB office yesterday and based off my last period I was only 3 weeks and a couple days pregnant so she made my appointment in 4 and a half weeks when I’m 8 weeks pregnant. It makes me nervous since I have had a miscarriage this year that it might happen again this time and that’s such a long time before I see my doctor or get a ultrasound. Should I have reminded them of my previous miscarriage and tried to be seen sooner? I just don’t know if I should be concerned?