I’m so confused please help ❗️❗️

Sierra

Okay so based on the app, I should have ovulated weeks ago. I took a pregnancy test Monday but it was negative. I’ve been having aching in my boobs, back pain, and nausea. I sent my fiancé to the dollar store to get another pregnancy test but he picked up ovulation test instead. Me not paying attention (until afterwards) I took it and it came out positive for ovulation. However, I am late on my pd (also based on the app). Yesterday I also had egg-white discharge. I heard from a friend that ovulation tests can also pick up on pregnancy hormones. Do any of you ladies have any advice?