noise induced spike - reassurance?

Hi all, sorry for the similar post as yesterday but I'm freaking out.

Yesterday I was required to attend two indoor comedy shows for team-building with my colleagues. I was hesitant, and even called ahead to the venues to ask about the volume and was assured that because the venues were very small, there would be no issues.

Before the shows, we went out to lunch at a loud pub. I had my Loops in, and it was not too bad. The first show was too loud even with my Loops, and I stepped out after 15 minutes. No spike thus far.

The kicker was this: the final show was in a TINY room where there was no escape from the speaker, which stood about a meter in front of me and my work-mates blaring music while waiting for the live performer. I moved to try and get away from it but no cigar. Again I left after 15-20 minutes.

Low and behold, my T is spiked to hell. It's the EXACT same sound that first showed up when I got my noise induced T and I am freaking out because last time I had this sound, it got worse and worse and worse.

Any words of encouragement? It wasn't a concert or club or anything, just mismanaged sound levels in tiny venues.