Will I get banned for this?

I gave an enemy (a friendly one from the lobby) a purple shotgun I found and heals and tried to run away but they followed me around. I emoted with them and tried to leave several times because I heard teaming was a bannable offense but they continued to follow me. We didn't eliminate any players ( I had no intention of teaming, and I ended up dropping all my loot, emoting at them and leaving the game. I didn't want to risk my account. I'm kind of worried now especially considering how much time and money I put into this game.

Sorry if this question is dumb.