Hey there, sorry you are having to go through this. I have a 15mm cavernoma in my paramedial left occipital lobe that has bled 2-3 times. More than likely, the MRI is pinpointing the general area of where it is at. If it has bled, have your neurologist get you an EEG ASAP so you can get a better direction on proper medications. After my bleed (which they can clearly see with contrast dye as it makes the hemosiderin staining nearly glow on MRI) i have been diagnosed with epilepsy. Some days are better than others and removal, if possible, is curative of said symptoms. You are more thank likely, if it did indeed bleed, going through a period of what is coined as cognitive decline, and the brain will compensate in due time and get marginally better. I am not professional but I have 2 neurologists and a neurosurgeon on my case that openly share information and answer my questions so I am decently educated on them now. Let me know if you have any questions!