Not sure what's going on?

Hi,

I've dealt with severe anxiety for years now, and I would like some input on what's going on currently as I can't get ahold of my psychologist & am without answers.

For the past month I've been having frequent nightmares for no reason. For example a whole week it was about my boyfriend, but he's been nothing but great to me. Now they've worsened to demonic type dreams, and it's every time I try to sleep. Multiple times a day.

I also had an experience about a week ago nobody, even my boyfriend's mom who's a nurse could really explain. I fully hallucinated for 3-4 minutes, a full hallucination of my boyfriend but he was talking like he were possessed, but running thru the motions like he were getting ready for work. He was glitching around like something would in a horror game. I tried to break out of it but I was in a trance and couldn't for another couple minutes.

I just feel like things are progressively getting worse and it's making me a little nervous. Any advice? I'd never hallucinated before either, I wasn't dehydrated, dreaming, and I don't use drugs.. the hallucination was a full blown one too, I saw very clear, I heard noises very clear, everything was believable. It was like I had time warped back to 5am and then within 5mins back to 7:30am.

Thank you,