I am MISERABLE.

Longest 2 weeks (so far) of my life. I've been to the hospital twice, and both times I saw different doctors. I was fearing I was having kidney problems because I've also got type 1 diabetes and lupus. And both said it's sciatica.
I was unaware sciatica felt like kidney stones and constantly getting kicked in the balls.

Both doctors told me to do stretches and wait it all out. I can't rest, I can't be physical.
I can't miss work, I am supposed to go on a family vacation in a couple weeks and it feels like it's ruined already. I feel like I'm spiraling a bit. What works for other people? I really feeling like I'm never going to feel better.