When i wipe after peeing there is a yellow color on the toliet paper sometimes even light marks of blood too. its does hurt to pee sometime too.

See remark: You most likely have an infection,Have your doctor prescribe an antibiotic,If you don't have a doctor get cranberry tablets from drug store,use one 4 times a day..You can also take Vit C 500 mg twice/day (both of these make the urine acid which prevents bacteria growth.Drink ample amount of water.If no benefit then seek medical help.Best of Luck