Welcome to Justanswer.com, my name is Dustin.I'm sorry to hear about the issue you are having, I will do my best to help you resolve it.
If you show a device in location history accessing your account from Ohio, your account may have been hacked. ( Your google account)
Question, besides the tablet you have, do you have a PC or mac available we could use to work on your Google account?
Dustin S.Senior Technician and Network Switching Systems Operator / Maintainer.