TWEAKIN first off u had some awesome sessions in here bro! Great work on arms and chest day, legs were good to bc u kept it safe shouders n arms are looking good too.
Ok about your shoulders my advice not that u asked for it, but is to do as follows:
Start rotator cuff exercises if u havent already.
AVOID ALL EXERCISES that are causing pain right now, u have to let the damage done heal.
Ice it bc its clearly inflammed, take some ibueprofine once a day bc if u overdo it youll get terrible stomache aches.
Press the ice onto the injury while u ice it too bro.
IF your worried about losing strength or size or whatever, do the mass building exercises with light wieght and really high reps so atleast this way youll be doing the exercise, but if i ugs u u gonna have to walk away and don only exercises that dont bug it. Ice is imprtant so dont ignore it. Keep up your nutrition like i kow i are all thsoe nutrients will help u heal up bro!
Best of luck twaekin!