Chlamydia is an STD characterized by some sort of discharge and pain when you pee. The most surefire way to know would be a simple blood test your doctor can order. You and your boyfriend will both have to be treated if you have it so that the STD is not transferred back and forth. Antibiotics are used to treat it.
how do i know if its chlamydia and what is that? is it life long? can i take a med for it to go away?
I would say you either have a UTI or it could be chlamydia. I would go to the doctor as soon as possible. With either of these you will need antibiotics.