I had the craziest tripo I’ve ever had last night

I was tripping for over 10 hours. I had 3 trips. The first was the most insane thing. I went deep down into my brain. I had a long tunnel vision for over 20 minutes and it was unreal. I saw colors I’ve never seen before it was insane. That was trip one. After that I had a few blips here and there. Then I had trip two. It was the same as trip one but less intense and shorter. Then I had a few blips here and there again. I had a few death blips where I thought I was dead. I had another tunnel vision trip and that was it. I think I OD’d but I also took some other drugs.