Well this blew up, hahaha.
Wanted to say that I decided it was worth switching for a handful of reasons, so I went to the Lyceum today and it was no problem. I was very nice about it, the lady working the box office was very nice about it, and she even said "you made the right call." To be fair, I'm sure since I came in yesterday first asking about a rush ticket, that she assumed money was my biggest priority; I should've spoken up then that I was willing to pay full price for mezzanine. Thank you to those who gave me your advice! I'm sure it would've been fine from the balcony, but I want to be able to see their faces better, it's the final performance, and I'm happy with my decision.