I seem to have issues with OCD, but not quite sure if I have it. Whenever I'm out and about, and finished doing something - like reading one of my books or simply just writing, I'd put them back in my bag but then I would check to make sure I haven't left anything behind and sometimes I check it more than once. I also, when I get up to leave, would turn back once or twice to make sure that I haven't forgotten something even though I already checked my bag. I still get this panic feeling that I have left something and someone would take it; although, I do manage to push that thought out of my head.

Apart from constantly checking things, I tend to have obsessive and intrusive thoughts running through my mind that won't go away. For a long time it was guilt before I had someone that told me that was normal for a kid to do. However, I still fear I might do something bad to somebody if I'm anywhere near them, and it makes me feel as if I'm a horrible person for thinking that way. If I'm around with anyone (even animals), I'm afraid I might act aggressively or sexually. These thoughts scare me, I don't really want to hurt anyone.

Is it likely that I could have OCD? If so, how do I stop it?