 [ Symptoms ] when i was 20 i had sores in my mouth they came back a few years later what is it  nausiated vomiting weakness in joints tired achy sores in vagina last summer only sore near outer mouth when there was sores in my vagina [ Disease ] hi this doesnt seem to be a local shoulder problem possibility of pleurisy pain should be kept in mind inflammed pleural pain can sometimes radiate to the right shoulder get a chest xray done deep breathing exercises will help