First, let me say, that while I know that this is not a laughing matter, your post is funny. You have a great sense of humor with your depiction of murder scene bleeding and disgusting magic trick. LOL Funny way to put it! So, I'm glad you are seeing your doctor though. The cyst seems to be causing issues or perhaps it is your IUD as that can also cause bleeding. It sounds to be bright red and profuse bleeding (inferring from the murder scene) which is more than I think IUD bleeding is like which is more like spotting. This is fresh blood. So, I wish I had an answer for you. Sometimes a cervix can be vascular and irritated and sex can cause it to bleed red blood but not sure about this amount and the cyst factor. So, see your doctor and please come back and tell us what they think/say!!! I want to know!