I had a miscarriage at 7 weeks pregnant in January. Just last month I had a chemical pregnancy and miscarried at 4 weeks, 6 days. Just took a pregnancy test today at 9dpo and got a faint positive in 3 minutes. I tested early because my Fitbit showed my resting bpm was at 80 today and normally it's around 75. It went up the last 2 times I was pregnant too. So took the plunge and tested early even though period isn't due til Wed. I'm super excited but nervous due to previous miscarriages!