How many people...

Mermaid
Okay so is it possible to have your period for the first 1-3 months of pregnancy and have negative tests and then miss your period and finally get a positive? Me and my current boyfriend broke up for awhile and I just missed my period and got a positive and clear blue says I am 2-3 weeks. If that's true its his thank god! But if I got pregnant before and just didn't show on tests than I won't be very excited about this I'm freaking out until my Dr appt. In 2 weeks. Ugh. .. Please help no negativity plz I'm stressing bad...