Hello again Rose.
Mike, I think, brought up a good point for self analysis, and I think Doc brought up a good point in general.

I'd tell you that as long as you're not doing it to excess (such as "I didn't do ____ because I was _____"), you're fine.

You're 19, right? It's pretty normal to feel like a rabbit at that age. Trust me. At there, doing that.
If it's something you truly consider out of the normal realm of age, can you identify anything that might've caused this? Peak in stress as of late, or something bothering you? I read your other topic and responded...do you believe it may be an offshoot of that?
At any rate, you are certainly not a "slut" by any stretch of the imagination, and I beg you not to think of yourself that way, or any of the other adjectives you picked. Arousal is a normal part of life, and especially in one's teens/prime/WhateverYouWantToCallIt. That certainly doesn't make you a "slut." It just means you're human. Try not to let it get you down Rose.
My best,
Harley