question: hello doctor,i am a 23 year old male,i am 5'7 and 154 pounds and i dont smoke.I dont floss but i do brush regularly.but a couple days ago i noticed a small red spot appeared on my gums in between  two of my front teeth.Its inbetween my bottom teeth and its as high as it can go on my gums down there.no pain but it does bleed easily when i floss there.Any idea what this is?Its scary to look things up online.