In STD's you either have symptoms or you don't, but they can be mild. Best action is to see a Dr. He/she will be able to examine you and test you and give you the proper treatment. It's better to get it out and treated then do nothing.
the symptoms returned again (burning and itching), is that normal for the symptoms to disappear and then reappear like that?
ok well just today the symptoms i had went away, now i only have an itch in the tip for literally a second anfter i pee
No symptoms doesn't mean no infection. Men are more likely to get symptoms than women are, so I'd suggest you get tested, just to be sure.
Aj
its been almost 2 months now, but she has none of the symptoms what so ever
It could be gonorrhea or chlymida. Symptoms present within 2 weeks, but they may be mild or they might not show up at all. Or it could be a UTI or irritation.
Best advice is to see a Dr and see what he/she thinks and you can even test for STD's at the time.
How long has it been since you first couple of times that you had unprotected sex with this current girl?