Right, I'm 15 years old and I have not tried any Sexual activities so far in my life. However, I have experienced some strange syptoms of sort, and I just want some reassurance that it's just me worrying over nothing - I can be very paranoid at times. Firstly, I shiver a lot - probably due to the cold weather I've been exposed too without appropriate clothing, but I know that this is a syptom of HIV so I thought I'd note this. I also have an inflamed Scrotum and have had a few flesh coloured spots appear there. They are very itchy at times, though not as bad as they used to be. This seems to have spread upwards and now I get itches around my upper body - they seem most common during tempature changes, such as when I get hot playing sport. I also seem to get a rash there that stays temporarily and then faded again - again usually on my stomach area. I also have experienced pains in my anus for going on 5 years now. I'm thinking this is a prostate problem or something as there has been blood on a few occasions. I also get penis pains at times, usually at the tip, and, very sparingly, pain when urinating. I also have to push to get the remaining urine out after around 5 seconds. Is this some sort of blockage? Sorry if I'm wasting peoples time here, but I always seem to fear the worst and HIV immediatly came up in my head. I am also feeling some muscle ache at the moment but that's probably nothing because I did some intense fitness work in PE at school. Please help me work out what's wrong with me.
Also, is Orthostatic Hypotension when you feel dizzy for a few seconds after getting up from a sitting/lying position? Is this to do with blood pressure?
Thanks in advance.