vivid dreams

I've never once talked about this EVER to anyone but I want to tell my issues with dreams. Back in 2015 around after my dad passed I had a strange dream. I woke up in a sunny morning like I always done, he would be healthy, and bright drinking his coffee like usual reading the paper, my mom at her side drinking either coffee or tea, and looking through the ads like she normally done as well. I said something, and went into the bathroom. This was when the dream took I 360 on me, I walked by the mirror that's connected to our shower/tub that's also used as a towel rack, I looked into the mirror, all of a sudden everything went black (this is giving more of the silent hill kinda feeling where everything was bright then out of nowhere it goes complete dark, and turned into a hellscape) after that I looked at the mirror I looked shrunken, shriveled as if everything of me just sucked out of me, I noticed it more on my feet before I looked at my face being shriveled, and veiny, and I run out of the bathroom seeing both my parents skeletal, no flesh just bones, and all of a sudden my dads skeleton turned around facing me with his boner finger pointing at me, and said "failure" and I woke up in a cold sweat, crying, grabbing my face, and just unable to sleep. Due to that problem I deal with insomnia, and frankly I didn't slept for half a month due to it, and my dr was concerned he tried giving me EVERY SINGLE SLEEPING PILL KNOWN TO MAN to even try to get me out and sleep, and none of them worked so he decided, and this was before the whole weed became legal in cali, he told me go to one of these weed clinics, get a card, and go to one of those dispensaries, and get some weed, the clinic dr there told me which strain I should get, and frankly I did so, and it worked I was able to sleep again, But I had another dream of being strapped down on a cold metal table, while someone was sewing a mask or another face over my face, and that woked me up in a cold sweat as well, and honestly I barely dream anymore after those two kind of dreams.