Trying to conceive

Alexandra • August2018👶🏻🎀💕| Happily Married💍

I've been off the depo since January and I had my last period back in July 5,2017 and haven't had one since. I have taken pregnancy test that showed up negative.

My question are is that I have hyperthyroidism or is it because I have to wait longer after the depo worn off on my system?? Please comment if you know anything of it please Thank You!!