I never had sex to do a pregnancy test. delay in my periods is making me stress alot. cant concentrate at all. first time my periods have delayed. :(?

See a GYN: If you had absolutely and surly no sex then pregnancy is out. But there are other reasons your period may be late , so a good history and evaluation and exam may give an explaination. So see either your primary care or a gyn docror.

Stress: Stres and anxiety can cause delay in menses. I would advise you to relax and better focus on exams. Good luck !