WHY DO MY TEETH ITCH?!?!

The two teeth under my two front teeth ITCH! It is the best way I can describe it, the two teeth have this annoying feeling that kind of feels itchy and tingly all at once, if that makes any sense. I looked on the internet and people are saying that it is gum disease but my gums don't itch, only that part of my mouth does, my breath isn't terrible, I don't bleed when I brush, (only when I do it really hard) and my teeth aren't falling out. Also, I went to the dentist yesterday for a cleaning and to fix a cavity. So if it was gum disease the dentist would have told me. My gums aren't perfectly pink, but there not bad either. Can someone please tell me what's wrong? I thought it would end over night but it's been like this for two days. I have also brushed my teeth numerous times, and I am positive nothing is stuck between them.

HELP! :(