Account Hijacked?

I recently set up a new site https://www.familyfolkexplosion.com and had no issues logging into initially but three days ago it stopped recognizing my username and / or password. When I tried to send a password reset to the email I used to set it up it wasn’t recognized. I received a confirmation email upon setup at an alternate email but when I request a password reset there nothing shows up. Non of the content on my site has been altered but I’m starting to think I’ve been hijacked. Does this make any sense?