Stopped period, but now i'm bleeding watery blood, what does this mean? only a little blood now and then?

Period ending: it's normal to have some end period spotting that mixes with normal vaginal discharge and is different in characteristics from your usual menses.

Not enough info: The answer depends on multiple factors including your age, medications, if you are sexually active, previous menstrual patterns, etc. I would encourage you to be seen to give you a better idea of what is occurring.