Really hope that nothing irreplaceable was stolen and that things only get better for you.
In terms of headphones, seeing as you liked the x2’s so much, get those and pair it with the Micca OriGen G2. In terms of sound quality, features (optical out), and price it’s hard to beat.
If you can run your music through your phone then I recommend the EarStudio ES100. The things the app for it can do is worth the price. Zeos’ review: https://www.youtube.com/watch?v=kjWxgoE9Ih8
Was actually looking for a portable player, but bought the earstudio along with a 128gb sd card for my phone upon watching Zeos’ video.