I usually have a normal period but recently started taking birth control at the end of May. I had sex on June 24 (2days after ovulation) and my boyfriend used a condom and pulled out. Because I am paranoid I took a Plan B on Wednesday and then had sex again Thursday in which we used a condom and he pulled out. My period was supposed to start on July 6 but instead of a period it was more like a creamy pinkish discharge and it lasted until the 10th but never enough to fill a tampon. Was this my period?

I couldn’t take it anymore and I took a pregnancy test today, which came back negative. Is the reason for the weird period/discharge from the plan b and my birth control? Is there a chance I’m pregnant and that was implantation bleeding? I have no other symptoms besides a headache and i think it’s from over stressing.