Oopppsie.

im 11 weeks pp. waited to have sex at 8 weeks. i started my birth control at 6 weeks, the mini pill since im bf. about a week in i forgot it for 2 nights straight because come on, im tired lol. at 8 weeks we had sex without a condom and he came in me, me not thinking that i could get pregnant. i also forgot to take those two pills i forgot. so i forgot 2 pills and then 1 week later had unprotected sex 2x. a few days ago i was spotting like i did when i had implantation bleeding with my son. im married and happy, so if im pregnant that's fine, but could i be? only way is to test i know, but should i even worry o could be?