Can't log in to my account

Hi guys, Im going insane!

I havent log in to my blog “titinroundtheworld.com” for a few weeks and now when I try to log in, it says that the connection is not secured and that my username “angiederrico” is not allowed to log in and that I should ask the other administrators for permission, when I have always been the only administrator.

I dont know whether it is a problem of my hosting or of wordpress.

When I try to renew my password it wont work.

HEEEEEEEELP!