First off, congratulations on owning a Tesla and only being $4000 in the hole. The best solution is pay it off, sell it to an online buyer and move on. You can check out the suggestions in this thread;
You are now free to move forward with a replacement without having to admit to the next dealer you own a Tesla. If you are willing to stay EV, a Blazer EV would be 1/3rd of your current payment. Heck you could get a Hummer EV. If you want to go back to ICE, I would be looking at Nissan (Rogue or Murano) or Mazda (CX whatever) at 1/2 your current payment.