Has this happened to anyone?

Christina

Okay so for the last 2-3 weeks I've had nausea, nasal congestion, I've been crying randomly, I'm tired all the time, and I have terrible gas and bloating. I've been waiting for my period but I'm now 15 days late and idk if it's going to come. At first I thought maybe I ovulated late and that was why but now I'm not so sure. I started taking some opks that I had and I got a positive for 13 days straight so far. Now I'm just dipping them bc I'm confused. All my pregnancy tests are negative. I'm just not sure what's happening. Has this ever happened to anyone and if so how did it go for you?