I pierced my own eyebrow yesterday with a sterilized needle... it really hurts when I touch it and it's a little bit red and it is bleeding a little bit but I think it might just be because I keep spinning it round :/!!

Bleeding is good, that is cleansing. Stop spinning it so much and start irrigating with salt water (without getting it in your eye of course). If it was infected it would be sort of mattery, discharge.