I am 18 years old and have what i believe to be healthy teeth and gums. My gums are usually all one colour, and pink.

When i brush my teeth they usually bleed, however i think this may be due to my hard tooth brush, and the blood is very minimum.

This morning i woke with a centralised headache across the back of my head and going round to my top set of teeth in a band.

I have just brushed my teeth and noticed a vein standing out quite prominantly on my top gum on the left which has never been there before.

I am very very worried about this.

Any info would be great, thanks so much.