Ok..here we go. I think it started last week when I got tested for hiv at one of the free clinics. I didn't realised it then but the next day it suddenly hit me that I haven't seen the nurse taking out a new needle! She just said 'it's a new needle' to make sure even though no one asked. But I keep asking myself, what if she forgot changing needles? And It's been bothering me ever since. Besides, I have a partner and I'm worried that I might infect him as well. I do know that it's impossible to get hiv from blood lancets even if she reused it one me, but I can't help worrying. Now I'm worried about what if in the future, I have to get an injection or have my blood drawn in the hospital? Will I constantly doubt that they forgot changing needles? It totally drives me nuts! How shall I overcome this irrational fear? I KNOW this is irrational but seeing as I'm still freaking out, do I have OCD? Do I have to talk to someone?