Should I go to my dr?

Hi,

My period is 35 days late took a blood test on the 10th day it was negative and pregnancy test day 6. I’m on birth control as well, I’m on my second week of my new pack. Even though I missed January I continued to take it. What should I do? I didn’t have sexual penetration with this person, he had clothes on and so did I (leggings, he wore jeans). I’m still a Virgin and I know it’s not likely to get pregnant through multiple barriers, he didn’t ejaculate on top of me either.

Little background:

I have PCOS, 22 year old , I’m on birth control (YaZ(Nikki)), I had cramps last week and bad headaches like I usually do before my cycle but nothing. I had a slight brown discharge last Saturday but nothing significant. Noticeable bloating and leg pain inner thigh and hips.