Eye doctor and new glasses (Bali)

I'm GUTTED after leaving my really nice progressive bifocals in a taxi today. I don't think they're going to turn up, so I need a new prescription and new glasses ASAP. Any recommendations would be GREATLY appreciated. I'm blind and as I write this have had to squint at the screen repeatedly to just make sure I'm not making typos everywhere! Thanks in advance!!!

-Heather