Hiya Lost Ego,
Just my 2p, but I can't recommend that you look to other drugs for relief or even just as a less psychoactive recreational alternative. I suffered amphetamine psychosis in about 1994 which threw me badly, and while I elected not to seek psychiatric help, but laid off the stims/pschedelics for six months, before suffering a second, far worse experience which lasted several days (a waking nightmare in which I suddenly became aware of a small population of telepathic travellers who become murderously angry at the volume of my newly awakened, but latent, thought projection, and tried, through absolutely real (to me) threats of eternal telepathic torture to compel me to commit suicide, which I nearly did..) - induced, as far as I can tell, from a week or two of insomnia and an unfamiliar and somewhat threatening environment. This second episode, and the terror of realising that it could potentially recur at any time, even without using, shook me to the core, destroyed my self-confidence and led me into serious social withdrawl. Whilst I had used Heroin rarely prior to this, it had always been a 'meh' drug for me - suddenly it became my saviour; turning down my fear and making those long nights wondering if I would lose it for good, bearable. Guess what; no further significant episodes of psychosis (though the fear of it has never entirely left me) but 15 years of opioid addiction. I'm not saying its impossible that drug use could help, but is that a risk you really want to take given they were the cause in the first place.
I, myself, have very little faith in psychiatry,(but this may be entirely personal prejudice) but at least it 's unlikely to exacerbate your problems. At the very least, speak to your family doctor, or if this unfeasable a Mental Health helpline or support site might be able to give you advice.
I have no wish to question your experience or judge you, but your description of your mental state does not sound a great deal like my experience of psychosis (more like the kind of realightment and reframing of your thoughts that can be a consequence of tripping) if you had a psychosis you would probablyknow it. Nonetheless, if the state of your mental health is truly worrying you, I would definately recommend professional help rather than further experimentation with psychoactives.
Incidentally, access to psychiatric and psychology texts and symptom sets can lead to all manner of incorrect self-diagnosis:- nearly all psychiatric illness are merely extreme exagerations of traits that exist in all of us to a greater or lesser extent and if you're trying to find a disorder that fits your self-assessed symptoms, you will. Similarly, a degree of hyperchondria is not unusual in medical students and newer doctors.
All the best and good luck,
Rattles