Confused

Kayahna

I have been experiencing what I am pretty sure are pregnancy symptoms. Things I’ve never experienced before not even before my period. I also spotted very light brown for a few days mid cycle. I don’t know it this makes sense but my body just feels different like it’s changing, but I’ve took many different test took one yesterday 5 days before my period all negative even at the doctor super confused super worried don’t know what it could be. Still waiting on Aunt Flo but idk. Also been craving pickles like hell and I don’t even like pickles