Give some light yes ,yes, yes This is the pain ? If you are moving the hand , you are feeling pain. Was the load was heavy ? 40-50 kg you lift that much daily ..don’t you ? Today , did you lift in anger ? you have swelling. I could not sleep at night . did you take any medicine ? I took 3-4 tablets . God bless you !! Now you lie down. You have to do one excercise . otherwise you will have frozen shoulder. If you do not move hands …there will be lock . Join the hands loosen the shoulders. move the hands up down slowly slowly other person can help him . the lock will open automatically if the lock persists , it will worsen the condition. in two days , it will improve 90% If do not get sleep at night , phone me at midnight . what is more !!! Do not drive vehicle . avoid it 3-4 days do the application of heat to the shoulder with hot water. do note take sour things I take half kg salad , I do need chapati , But I love salad. yes , take support of knees and stand comfortably.