I have NO idea what to think. 😳

Rebecca • one boy 💙one girl 💗
Ladies, I can't sit around analyzing this In my head over and over again. I need outside thoughts! I had a positive FRER last Monday 5/16. Had blood work done same day and was told it was negative. They said it could have been a chemical or it could still be early and they will recheck my blood in 2 weeks. My period was due 5/17 and it's still not arrived. I followed up with another test and it was negative, followed by another that was faint, and then another negative and then today I got 2 with Faint Lines (yes, I'm a POAS addict) I am going to include pics, but I just don't know what to think anymore. I've had minor cramping, no bleeding or spotting, and headaches and dizziness. Am I crazy for thinking it's still possible? 
My test on 5/16
My test 5/18 
My FMU test today. 
 have NO idea what to think of all of this?! 😞😭