Nebula Wolf said:

I think my game is being hacked into.

to be sure, ask your clansmate to monitor when you show online... in the clan, membership, on the top left icon near your name, there will be a green dot when online and a red dot when offline...

if you clansmate notice that you are online at a specific time but you know that you was not, it show that you was hacked

It can happen if you play on PC, specialy on PC located at work... loggin and password is stored and any other people who use the same computer can retrieve your loggin and password easily...

If you play on phone, with the app, not sure that you account can be hacked since it is linked to your own phone...

URGENT : If you have doubt, go directly to your profile and change your password... if a hacker have your actual loggin and password, he can do the same, change your password and quick you out of the game forever...