Hi , 10 weeks back i had Unprotected oral and protected vaginal sex . From past few weeks upper chest pain left and right both sides and body aches and also burning sensation sometimes in body. I didnt have any sores or lesions till now. I have lower back pain on my right side . I am afraid now whether i have any STDs . I have done complete STD testing at 3 weeks and 5 weeks 2 days and 9 weeks but all the test came negative. What is the chance of me contracting STDs like herpes and any other. Is there any chance of me getting any STDs