Well when i was young i also had those same symptoms. i went to the doctor and i got test for stds and came out negative but i also had a pap done where they found i was very inflamed. They diagnosed me with pelvic inflammatory disease. i cried my eyes out almost, but thanks god its treatable. The only thing is that the longer you wait to go to the doctor the worse it can get and mess up you inside sometimes cause infertility, chronic pelvic pain. Those symptoms can also be a uti which you should go to the doctor for. If left untreated it can progress to other things also. I think you should get checked out asap. Good luck hope everything goes well.