This would depend on your acute treatment, how quicly you normally heal, if you took any medications and how well you protect the injury till healing.
Most strains and sprains will essentailly resolve (of this type) in a week or less. You could have more injury than you think and this can be typical of a torn rotator cuff
. Minimal activity causing major complicaton. Ice, ibuprofen
, rest, b seen.