Welcome to our Forum. I will provide some information that I hope will be helpful to you but in cases such as yours, really the very best way to resolve such concerns is to go and get tested- not because there is a meaningful risk, there is not, but becasue laboratory tests are so defintive.
In your case, neither the potential/possible "splash" nor the fact that you bumped against a bag of used needles is in any way concerning for HIV exposure. It is most unlikely that your room mate had HIV and even if she did, no one has ever been infected with HIV through the sorts of exposures you have described.
Your flu-like illness was almost certainly a coincidence and nothing more. If it had been due to recently acquired HIV however, your HIV blood test would have become positive within a week after your flu-like illness began. Its for that reason that I suggested you get tested. When your test is negative, as I'm sure it will be, you can be confident that you did not get HIV and that your flu-like illness was not due to HIV.
I hope these comments are helpful. EWH
Thank you Edward. One last thing. Do the symptoms I had for instance - losing my appetite almost a week after the flu illness sound typical of hiv? I read somewhere that sometimes stomach symptoms are a sign of hiv stage 2 (nausea, vomiting etc). I know you can not diagnose hiv based on symptoms but just wondering your thoughts on this. I will get testing.
I am aware of laboratory accidents when very large amounts of HIV virus were splashed into persons eyes and caused infection. this has happened only a very few times. On the other hand, to my knowledge, there are no well documented cases wherret he sort of splash you describe has lead to infection 0-NONE!! If you hare getting you information about such cases, my advice wold be to ignore them. The internet is full of mis-information.
As far as anxiety about testing is concerned, please remember, testing will not change the result. It will either prove that you are not infected (the most likely outcome by far) or show that you are so that something can be done. On the other hand, worrying about the possbility is not a useful approach. EWH
Thank you. This is reassuring. However i have heard there have been a few cases in which hiv has been transmitted through eye contact. How much blood did this involve? The reason I have not been tested so far is I have been fairly scared to do so and I have some anxiety regarding infecting my boyfriend (we have protected sex though).