Noise

For some reason, I've been really... sensitive... to noise lately. I'm not usually a fan of loud music and such, but even when I hear a loud car across the parking lot or hear a few words that were spoken at a louder level than normal, I've felt really upset. Yes, upset. I mean, shouting, laughter... it all annoys me right now - but it also makes me feel really upset. It's terrible, actually. I don't know why I feel like this and I hope it goes away very soon. Otherwise, I think I will go crazy.