Soft tissue injury left ribs below chest

On 10th Dec 25 While dancing in party I think some fat guy came & bang on my left chest the next day I was feeling very severe left ribs pain from sternum going all the way along the ribs, I took paracetamol 500 twice no relief, then naproxen 250 twice no relief, then zerodol th4 twice no relief, now ibuprofen 400 twice very mild relief , video call consultation with orthopaedic diagnosis soft tissue injury , one more thing after injury next day I sprayed ice cold spray then my left chest ribs are skin become black now slowly it's peeling off I am applying petroleum jelly.....I am in middle of ocean where there is no x ray machine & all, but I have medication available...... kindly guide & make proper diagnosis. Vitals Temp -36.4 C Press - 122/84 Pulse -50 Oz - 98% No vomiting, no breathing issues. Coughing laughing stretching cause severe pain.. Please make diagnosis without X RAY OR MRI experts/ experience doctor