u/klaudiacrystal

Hii, I’m 19 and my period is usually very consistent but It’s been late for 91 days now, my last one ended on the third of January. I’m pretty sure around late February or early Match I wiped (sorry if this is tmi) and there was a very very faint red so I thought my period would begin but that was the only sign of it so I did not count that. I’m still a virgin, I don’t believe it’s stress related, my diet hasn’t changed and I don’t take any type of medication. What could be the reason I’m so late? I’m not sure when I should go to the doctor and I was also wondering how they will test for this?