<human>: I want to start this straight off with letting everyone know that I trust my girlfriend and she has done nothing to cause me not to trust her. Now with that being said, I worry A LOT for no reason whatsoever. Its just something I have always done, like when I am at work and I walk away from my register, I KNOW that I locked my register, but I worry so much that I didnt and I feel the need to go back and check to just make sure, and that isnt a big deal, just making sure my register is locked isnt a big deal. But worrying that your girlfriend is cheating on you when you have absolutely no reason to think she did is a big problem in my opinion. I am just worried, I have and scared, I KNOW she wouldnt, but I am scared and I get so scared that I begin to think of her actually cheating on me and that scares me a lot. How can I stop worrying? I dont want me being a little worry wart to ruin our relationship.

Can you give me the gist of the text in a nutshell?
<bot>: Worried that myu girlfriend is cheating. I have no grounds to think she is and I have no reason to distrust her, I just worry a lot over nothing.