Google account appears to be inactive on IPhone mail app

Hey there! I have 2 accounts that I have been using on my iPhone. I disconnected one of them, and now when I try to add it back it appears to be inactive. I add it, but it doesn’t let me sync my mail, contacts, calendar, notes. When I click on one of these it says I have to log in Google, I do that and when I go back to the syncing menu, it is not turned on and it shows that the account is inactive. I can open my gmail via their own app, through my iPhone and through my laptop, there isn’t any issues there. Any ideas?