I am two weeks from starting my period and when i wipe only when i wipe i have blood it started as brown now is bright red i am worried?

Spotting: During ovulation period it is normal to have some spotting.

Possibly cystitis: cystitis is inflammation of the bladder. Which then causes bleeding from urethra, usually when u wipe. Can also cause painful spasms of the bladder and urgency to urinate. Would suggest seeing a doctor for potential antibiotics and get some Azo for relief of any pain or discomfort present