Random bleeding

On Tuesday night I was really upset and mad, my boyfriend broke up with me for the dumbest reasons.. well that night I took a nap after crying for the longest time and when i woke up i had to run to the bathroom because i was bleeding like crazy! Then Wednesday and Thursday I was fine, no bleeding, no pain, etc. Now today I was good for most of the day and about 2 hours ago I went to the bathroom and I was bleeding again! Has this ever happened to anyone ? Please help..