2 weeks before i had incident.i wear panty but she was naked.my penis pressed her vagina with panty. Am worried about this insident am not sure her vaginal fluid touched my head of penis with panty. But iam sure iam not insert my penis inside her vagina. After 2 weeks of this incident i got severe headache,mild fever,back side neck pain, muscle aches. Today the 20th day of that insident happend. Still have mild fever,neck pain and sometimes headache. Iam really worried about these symptoms.