When I try to login to my AOL email, I get an Alert message that says my account has been block due to suspicious activity. I have no idea what that means! I haven't done anything unless someone hacked it and I have emails I saved for a reason an need them. As well as emails from sites about account information like Facebook. I really need access to that email.

Change all your passwords for all your online accounts. After you have changed all your passwords cont act AOL help about resetting you password and getting your account back up.
Remember to use hard passwords of at least 8 characters win upper and lower case characters as well ans numbers and special characters the !@#$% type stuff