Thank you Mikey.
Your encouragement helped me make this decision. You know how much my anxiety was getting in the way. I've decided to remember whats important, and just go and spend some quality time with my dear friend and her family. Even my boss was telling me I should go, because she thinks I could do with a break before things get a lot busier.
I hope other people aren't going to be annoyed that I didn't wait until I'd be able to see them out there, but as it happens I probably can't go later in the year anyway because of work. It's not going to be an expensive trip all things considered because everything is so cheap out there and I'm staying with a friend. So I can just tell them I'll go again next year :
: I think a couple of others may even resent me for going back when they can't, but if they do, it's not like I've done anything wrong. Stupid anxiety made me delay my decision for so long haha.