About two weeks ago I gave the guy I'm seeing oral sex. About two days later I started to have a sore throat and swollen glands. It hurt to swallow, it seemed that i had to much salyva in my mouth and when I talked I didn't sound right. I took medicine for it which did nothing and then thought it might just be allergies. It started to go away and now it is back. I was wondering if it could be cased by giving the guy oral. I haven't gone to the doctor yet cause I don't have health insurance and didn't get payed yet...was wondering if you could help and let me know if it might be a STD? Thanks!!