so i was put on 50mg of quetiapine and it was fine, i was finally able to sleep. i went up to 100mg and i started experiencing heart palpitations, like, it wasn't irregular heartbeat, i could just feel it really strongly and i went to a&amp;e and had an ecg which came back clear. i didn't feel like i was getting better, but then i was taken off of it and put on vortioxetine and i crashed so hard, i couldn't sleep, i went back to crying all the time. i got like three hours of sleep over two days and i tried to contact a doctor and they said they would get back to me and never did. then the weekend hits and i freak out and i have no one who can help me, i end up in hospital and they said they won't put me back on quetiapine bc of the heart palpitations as there's a link to strokes or something? (idk, i was in the hospital for thirteen hours with no help and he was just slamming information and i'm so tired by this point and i've been crying for most of it and i am literally such a mess right now) and they've given me promethazine for sleep but it still hasn't helped

that was a really long rant to basically ask if anyone has ever been on quetiapine for it to work, but then taken off it and something else work just as well bc i really want to have an idea of something i can bring to my doctor or even some hope that there is something else that will work given how unstable and low i feel right now