I’m someone who’s body is on a strict schedule. Ever since I can remember, my periods have always come around the same time each month. Never in my life have I missed a period.

I’m a 17 year old girl who is sexually active with my boyfriend. We did some risky stuff earlier on last month (December) and took two pregnancy after that just to be sure and got negatives.

My period is now 8 days late. I took two more tests recently (one 2 days ago and one this morning) and they too came out to be negatives.

I have no medical issues reguarding late periods, I’m not stressed, and I don’t have diabetes. This is very unusual for me, missing a month has never happened.

If I tested negative on all 4 pregnancy tests and my period is 8 days late, what’s going on?

Should I be concerned? What should I do? What do you guys think?

EDIT: This was the result of my latest test which I took this morning.