this is weird....

okay, this is weird. personally, i wouldn't post this but it keeps happening.
about 2-3 months ago, my best friend died, and something happened that freaked me out. i was laying in bed the night after his funeral and as soon as i got settled in, i looked at the end of my bed and saw my dead friend there. he was just standing there staring at me. i was actually so stunned at the sight that i didnt even say anything. he was there forever just staring at me. finally, i got up and walked over to him, but as soon as i went to grab him, he dissapeared.
now, im schizophrenic, so im used to seeing things, but this hallucination keeps repeating itself. for the last couple months i keep seeing my dead friend randomly. see him everywhere. even last night, i was at this computer and he was sitting in the chair next to me just staring at me. its just freaky.
i wouldn't normally worry about this but the majority of my hallucinatons neve repeat themselves, and the ones that do only repeat 1 or 2 times, and never for 2 months and on.
this isnt the first time that this happened though. about 6 yrs ago, when i was 8, i lost a best friend, i was actually there when he died, it was horrible (i posted this awhile back) and i saw him too after his funeral, but not as vividly as this time around.
i guess, i just need some help with this, just asking for some way to get this to stop. i dont like this at all. its like my mind has found the best way to torture me and decided to do it.
now, i already talked to my T about this, she changed my meds and asked me to write about my friend but it hasnt helped at all. if anyone can help then please do.

Dude, I was lying in bed and I turned around and There was my birth mom lying next to me and I asked her a question and she replied. Im sorry to hear about your friends. I think what you need is closure. Some kind of closure. Do you go to his gave site? Or is that too hard for you? Cause if it is then you could write him a letter and put it in your room. I wrote my birth mom a letter and she stoped scaring me at night. popping up next to me in the middle of the night. giving me visions. you could do something related to him. that shows your brain that he is no longer there. like when he doesnt show up for something. when you expect him to. it'll let you down. then it might stop. these are suggestions. just find ways to trick your brain.