Dirty Men?

I have noticed for the past month I have been really annoyed. And at men in particular. I am assuming its just a phaze (a rather long one if you ask me). But it got so bad today that I yelled at my boss. Here's what happened: I was sitting at my desk, typing away when my boss walks by and puts his hand out. Usually I respond with a high five or a "get over yourself". Today I yelled, "Why are you always wanting to touch me! You cant just leave me alone can you and let me do my work?!"
"What is wrong with you lately?"
"I am just sick of everyone wanting to touch me! Carlos and Juan are always hugging me hell and goodbye! Its so annoying! I just don't want to be touched!"
"Okay. I will let them know that."
He proceeded to go into the lab. He came back to my desk with Carlos and Juan and notified them that it was new company policy not to hug me anymore. In response I said, "Thats all I wanted. Was that so hard to tell them that?"
"No, it wasn't." And he walked away.
I was over reacting, right?
I mean, what the hell is wrong with me! I cringe at the sight of a man trying to touch me and then I snap at them or just tolerate it and become extremely cranky. I don't know what my problem is.