What is Going on?!

AF has been missing for about 2 1/2 months... before birth control I had an irregular cycle, but after removing my nexplanon it regulated. Well now she’s on vacation and I’m confused, I took a pregnancy test on September 27th, and it was a BFN.. well now I’m having what I’ve been told are pregnancy symptoms. Yes I’m TTC, but I haven’t been as diligent as I should.

I’ve always experienced nausea so I didn’t really count that as a symptom, then my nipples started getting sore and now it’s my breast that hurt in addition, I’ve had headaches which I believed were from my glasses, back pain, (I’ve always had it), but recently I’ve been having this metallic taste in my mouth randomly.. along with some pretty painful cramps at the same time every night, and slight cramping throughout the day.

I want to test again, but I’m almost sure it’ll be a BFN... any thoughts? I’ve also scheduled an appointment, just want some thoughts from you ladies 🙂