So I was diagnosed with First episode psychosis in Aug 2019 after mixing tramadol and mdma, I had persecutory delusions, paranoia and auditory hallucinations. I was medicated with Latuda which helped significantly and would only have the delusionals and paranoia occasionally which i could dismiss as not real. 

Had a relapse in June last year when i started nightshift and had been off meds for 6 months. Been medicated ever since and had no issues until recently. The last few weeks once every day or 2 the floor out of the corner of my eye will look wavy and distorted until i look at it then it goes away.

I also quite often think / feel someone is standing there out of the corner of my eye and when i look no one is there.

Anyone else experience anything similar ?