Help please. I'm extremely anxious and paranoid!
Sorry if this is too long, but i just want to give as much detail as possible in order to get a good assessment of the situation.
Okay so last monday i had sex with a girl that i suspect might be hiv positive. I have no proof to support that suspicion, other than the fact that i thought she wasn't honest when i asked her about her status, as she couldn't look me in the eyes everytime i asked. She gave me oral for about 20 minutes in total without a condom. Stupid me! And we then proceeded to have protected vaginal intercourse, which lasted for approx 25 min. Over the span of the sexual intercourse i used two condoms. She applied lube on the first one as her vagina was tight, after around 15 min i pulled out, remove the condom, then again put a new one where she also applied lube on it as well. In the end, i checked both condom, none of which were broken or had any holes in them. After that i still kept asking her whether she's clean or not, because i thought she wasn't honest, shen then revealed to me that she had gonorrhea but was cured. If she could lie about this, how do i know she didn't also lie about her hiv status or other stds?
Anyway. 5 days later, got home late in the evening after work and had a sudden headache, went to sleep only to wake up several times during the nights to a mild sore throat. The next day, which was saturday, i was generaly fine, but still felt something in my throat, it wasn't pain this time but more like a bit itchy and my nose felt like i was getting a cold. Anyway, i was fine but still very anxious and paranoid, so i decided to go out with friends in the night to try to forget about it. I slept for 5 hours that night, and then went to work for 9 hours the next day, on Sunday. My work requires a lot of standing around, as it is in a restaurant. Again i was fine the whole day, i didn't even feel tired, no sore throat, no cold like symptoms, only felt my throat a bit itchy in the morning and that was it.
Next day which was yesterday, marked 1 week since the sexual intercourse, i felt pain in my lower back, kidney area and a little bit in my abdominal area. I only felt it when i stand up or walking, but as soon as i sit, i barely even noticed it and my right nose became a bit stuffy. Went to sleep that night but only to wake up several time during the night with the pain in my lower back hurting more. And today Tuesday, i still feel the pain in my lower back, when i walk, stand or make a sudden movement and my right nose is still a tiny bit stuffy.
So now my questions are those hiv relative symptoms? Am i having flu-like symptoms? Could it be gonorrhea symptoms? Could i be showing signs just 5 days after the sexual intercourse? I know i used condoms during the vaginal penetration, but i didn't used any for oral sex and still very scared that i might have caught something. Or is it stress/ anxiety related? Could the lower back pain are caused by not enough sleep on saturday night and 9 hours of work the next day which was pretty much 8 h 30 min of standing? What are the chances that i caught hiv or any other std?
Please help i'm freaking out and very paranoid right now.