Severe middle right back pain only getting worse. 23F (please help)

About 2 weeks ago now, I woke up with a weakness in my middle right back that seemingly only got worse over time. It hurts to bend / twist on my right, it hurts to stand straight, and it feels like a sharp ache right in my back when I breathe ( sometimes ) but mostly feels tight when seated and very very painful when I move. It also seemingly has a burning sensation? I had my gallbladder removed last year, no complications, just went to the urgent care clinic yesterday and they did an x-ray as well as urine sample but nothing showed up.. I’ve been taking tylenol/advil and using ice/heat for the past 2 weeks and the pain is only getting worse.. No fever, no Jaundice, no chest pains, no burning when urinating etc. What could be going on?? Doctor said it could just be a pulled muscle but this pain has me in tears and feeling nauseated.. worst pain i’ve ever felt hands down and I just don’t know what to do anymore..