freaking out (rant)

my period is never this late. cycle day 52 now, and still negative, negative, negative. I have a dr appointment later, but I'm not sure what to even do at this point. i had a laparoscopy june 6th. Not exactly sure if the ovulation days on here are correct or not, but right after the surgery, my

dr told me start ttc and I'm confused as to how when my cycle is all messed up like this.