Hello xx_tpm-life_xx: I'm sorry you are finding yourself in this difficult & confusing situation. I am pleased to read that you're getting a new counselor. Hopefully you'll be able to talk all of this through with that person.
I don't know how old your friend is. If he's quite young, perhaps he's just being guy! (The Skeezyks once was one... sort-of...) Still, from what you wrote, your friend certainly doesn't sound like someone you'd want to put a lot of faith, or trust, in... at least not at this point in his life.
From my perspective, I wouldn't say you're doing something "really bad". You're just involved in a relationship that is confusing & perhaps not likely to result in anything positive for you. (It sounds as though your friend is as responsible as you are... maybe more so. After all, he's the one with the other girlfriend(s)!)
In the long run, it may be best if you can simply extricate yourself altogether from this relationship. This is where talking this through with your counselor may be helpful.