Don't be alarmed. It could be something you have been eating. If you are eating a lot of fruits, this could be the culprit. Especially Grapefruit. If you really are scared, you should go to a free clinic nearby. <3 Hope you the best.
Light pink spotting when only when I pee?
Call ask a nurse and they will advise that you go to the ER which in my opinion you should do immediately.