How do you sleep on your side?! 😅

Ch

I know this is such a stupid topic but I'm so used to sleeping on my front but now at (almost) 23 weeks that's not a option and they say you shouldn't really sleep on your back. So my question is... how tf do you sleep on your side without getting a dead arm?! It's driving me insane!

**Edit- any recommendations on a good, affordable pregnancy pillow to help with this?