When am I due??

Samantha

I was on BC for a few months, but after being sick on it- I stopped taking it at the end of December.(Which caused some light spotting.) A couple weeks later, my breasts were super tender, so I decided to take a test - alright maybe like 5 tests lol ( on Jan 26) and they were all positive! I went for blood work and they believe at the time, I was about 3 weeks pregnant at the most. My DR scheduled an ultra sound at the end of this month, but I’m going nuts! I’m not sure how far along I truly am and im dying to know a due date.