I  got prescribed propranolol for performance anxiety about a week ago and just took it for the first time to see how I reacted to it at home.   I  took about 20 mg.  The first symptom I had was fatigue, then later when  I was laying on my bed I was looking up at my ceiling and noticed it was moving around and breathing along with me.   It was so weird I also had enhanced taste/vision, and I was light-headed so it felt almost like a low dose shroom trip.   Without increased anxiety and paranoia.

I'm kind of afraid to ask my doctor about this because I'm afraid she'll take the prescription away but I still need it for when I do public speaking and interviews.   Just wondering if it's a stupid idea to keep taking it as needed