cut...

i just went to cut before i had a bath. i don't really know why i was thinking bout school and my nan and friends and it just kinda happened O.o anyway i went down with the blade and it was way deeper than i entened and for about a second all i saw was like a light blue/lilac colour where i cut then suddenly my arm was covered in blood so i put my arm in the bath and when i eventually stoped the bleeding theres this lil bit where i can see the light bluey colour, i think it might be my vein but im not sure :S does anyone know what it might be and what i should do to cover it :(