Need to talk to my therapist about this don't I?

Travelling home yesterday some odd stuff was happening on the train. I know it was most likely because I was tired and stressed out, but I think I should bring it up with my therapist on Monday. I was hearing lots of noises and voices on the train and at first thought it was just because it was crowded and I was mishearing things. So I went into the toilet and I was still hearing voices, so I know I was hallucinating. It continued when I went back out into the main carriage. I'm not overly concerned because the voices I heard belonged to my family I'd spent the day with. When my hallucinations were really bad, I never knew any of the voices. It's just not a nice thing to happen and it makes me feel I don't know, not right.
I worry as well because seeing a really bad psychiatrist last year when I was really low almost resulted in me being admitted to a psychiatric ward. Instead, I was prescribed with a heavy dose of anti-psychotic medication. They did this to dope me up so I wouldn't kill myself and used the fact that I had had a handful of hallucinations months previously, which had stopped after starting my depressions meds. This doctor never told my own consultant and I was stuck on these drugs for months and it ultimately could have resulted in me losing my job. It was only that I spoke out and told my own consultant that I came off the tablets. I know I can trust the people looking after me now, but an experience like that dents your trust