HELP!!! My Hoya Carnosa ‘Jade’ is looking very sad. I went on vacation for the weekend, when I left the soil was damp so I thought I was okay till I got back two days later. When I got back it was dry and the leaves were wilted and curled. I watered it a little and now it’s dropping leaves and the leaves still are wilted and feel dry. Did I kill my plant? If not, what do I do?