Pregnancy test

I tested negative the day my period was suppose to start, then tested positive 3 days later

@Katarina what test did you use?

I tested at 10/11 dpo with a first response and it was negative, so I used a cheapie grocery store test the day my period was suppose to come, still negative so I just waited for my period to come until it didn’t and took another first response 3 days after my period was suppose to arrive and it was positive