Mirena removed

Hi everyone, i had my mirena removed june 2 had my "period" june 4-8. I have not had a period in the month of july yet. Should have started july 4-6. I did take a test which gave me a faint line for pos. Is it poss to get preggers so quickly or do you all think it could be a false pos? I cant get to my obgyn anytime soon if it is poss. Just looking for opinions. Thanx πŸ˜ƒπŸ˜€πŸ˜„β˜ΊπŸ’“πŸ˜Œ