Are you store your starter wires are hooked up correctly ? It sounds like you may have grounded your relay signal wire, or your main power for the vehicle. I know it seems excessive but did you take pics of the wiring before removing the starter to assure you hooked it back up correctly?
No, unfortunately not, although now I see I should have done that. I am almost certain it’s connected correctly. I have the positive connected like in the picture and the copper wire connected to the bolt underneath it?