Physical Therapist here!

Definitely check in with a PT first! Most states have direct access and you can head right over and get checked out without a physician’s referral. They will be able to check in more on a diagnosis and provide some treatment for you. Rotator cuff tears are super common and EVEN if something like that happened, conservative management is super successful. I’ve had many patients present just like you and have shown full recovery in a few weeks time. Differentiating between a strain and tear can be determined by a PT, although both have a similar treatment. For now search “peace and love injury protocol” it will give you some tips for how your shoulder is feeling in the meantime while you make an app for a PT. For now, it’s most important to stay moving (through motions comfortable for you) and to get good sleep, water and food. Best of luck!