Not trying so am I pregnant

Cristina

1. Cycle length 30-33 it’s irregular after coming off comb pill in may

2. Unprotected sex with pull out day 6 of cycle in July

3. Took plan b before the sex for another accident that was just me being paranoid

4. Late period now 5 days late 37th day of cycle

5. Took pregnancy test 32nd day of this cycle and 30th both negative