I'm pretty sure if you didn't act retarded on it on cs go then you wouldn't get banned.
Remember, overwatch bans show up as a VAC ban on your profile.
Provide a screen shot of the game, not the profile. VAC will show up as yellow and overwatch will show up as red. If it is red on the menu screen, then it is an overwatch ban. Both banning systems will do the same thing, so be careful.