Well, you’re not really worrying about him right now. I mean, you are bothered by the thought of ‘what if he cheated on you?’, but then again, you don’t actually think he did. You’re just worrying yourself there for nothing.
Instead, you’re worried about something else. Paying for college. You just won a scholarship and you’re afraid that it won’t be enough. Yeah, you just won a scholarship and you’re worried about other scholarships.
Time to start applying for more. It will all work out.