Ive been with my girl for only a week now, but now im worrying if the guys she's hanging out with will make moves and she'll be open to acting upon them. How do I stop torturing myself?

Your relationship has just started you need to have trust in your partner/girlfriend. Trust is one of the most important things in a relationship. No, I'm not saying don't worry about a thing nothing will happen because I'm not her. What I mean is you have to be able to have that positive mindset that she wouldn't do that. In my opinion, to stop torturing yourself you might need to have more faith in your girlfriend and lessen your doubt of that against her.

Trust is one of the biggest things that should be given to someone especially if you're in a relationship. If you trust her enough that she wouldn't do anything to hurt you, then you shouldn't be worrying. But you can try to ask her calmly about it and tell her what you feel about it.

I am sorry you’re going through this! It certainly sounds like you’re expecting the worse in this situation and that must be hard on you! I feel like if there’s no evidence making you suspect her and you’ve talked to her about your feelings you should step back and reevaluate things. Perhaps you could focus on the positive parts of the relationship and the special girl you’re lucky to have in your life. After taking a breath and trying to relax, I think you can enjoy each moment you have with her and appreciate where you are with things together.