Urgent: in Vegas and the hotel gave me a fridge that froze my insulin.

So I got into Vegas late last night after being delayed 12 hours. When we got into the hotel ( the hilton tropicana) I asked for a fridge, it was brought up to my room and I asked the guy "is it all good to go?" And he nodded at me and left after plugging it in. We out a bottle of water in there too, because why not? Because itd been a long day we fell straight asleep. when we woke up this morning the water was frozen solid. I went down to the front desk and informed the lady that the refridgerator i had been given had frozen everything we had put in it, including my insulin. She told me it was my own fault for not checking the fridge. I informed her when we recieved the fridge it was warm and i expected it to cool. I have never experienced this kind of thing before, in a hotle when reauesting a fridge we were given one that didnt freeze everything. I have supplies to last me another 6 days, but i am in the states for another 2 weeks. I have travel insurance but after speaking on the phone, they have told me that this isn't something they often deal with. They have advised me to go to a walgreens and try and get some. However I do not have a prescription, I had it set out to take but i must have forgotten it, stupid I know. My question is what the fuck do I do? I'm headed to Walgreen just in case but then I'm thinking a hospital might be the best choice?

Tia folks. Sorry for the wall of text.