You shouldn't have to apologise for being unwell @The-red-centaur. I know psychosis all too well and in the beginning, I never had anyone take me seriously either. That doesn't mean what you are experiencing is false however.
I was originally diagnosed with BPD (as was half the public ward I was in at the time) because I had mixed states of mood. I was refused medications and only offered therapy, which caused me to deteriorate further into psychotic states. After losing my home (winding up homeless), my job (causing me to have no money to secure a home), most of my friendships (everyone thought I was making it up) and self-medicating with alcohol and drugs (just to get out of the horror in my own head); I finally met a psychiatrist who offered a full psychiatric assessment over a number of weeks. He discovered I had schizophrenia (which later became schizoaffective disorder after a manic episode) and I was finally being treated for my condition. I improved leaps and bounds.
The moral of my story is don't take it as a personal attack on you for the "professionals" not taking you seriously about your visions and aliens. I for one believe you @The-red-centaur.
Emergency, police & ambulance (24 Hrs)
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Suicide callback service (24 Hrs)
Kids helpline (24 Hrs)
13 YARN