I recently had sex with someone and the condom broke. he said he doesn't have anything because he donates blood but since then i've had slight fever (no more than 100), sore throat and painful, swollen lymph nodes especially under the right armpit and neck. i have had fatigue, but had that before. i had swollen lymph nodes before this, but it has gotten much worse. What is going on? does this sound like hiv? I know it may not show up for 6 months if i get tested but i will worry myself to death before then. is there anything else it might be so i can get that checked to rule out hiv?