Awful at festival right now

I’m sitting at a festival. I took two-thirds of a tab. I’ve taken it plenty of times before in a calm setting—at home—and it was always blissful and manageable. But this is way too much. The people. The emotions. The noise. The smells. I’ve been here for an hour and a half, having taken the LSD five hours ago (starting out in a calm environment). It’s horrible. I just want to run away and lie down in a bed. There are still five hours of the electro festival left. I look perfectly normal on the outside. But I know I’ve ruined the night. I’d been looking forward to this festival for so long, and now I know I just want peace and quiet. I thought it was going to be fun and cool. It’s just a sensory hell. Everything multiplied by 100... Everything is too intense. Even the music. I want silence 😭 I feel like crying. I want to leave. It’s too much. My husband is sober and envoys his night to come...