
You don’t have to worry about being perceived as a slut unless you are flirting with every single guy you encounter literally ever. Even then you might just be seen as a flirt and not a slut, harder to take someone like that seriously though. But since you said you were worried as long as you don’t do that you’ll be fine.
Well I think most of the guys who will see it that way are players, which reminds me, don’t fall for looks. If they are players, and you’ll probably be able to tell just by their demeanor, steer clear. Go for normal guys, which is to say the guys who you see in everyday life as opposed to college parties, bars, clubs, and that sort of thing