5 month old got 4 month scheduled shots 3 weeks ago, that afternoon he started running 102-104 temp having very watery stool multiple times a day. Doctor sent diaper off to be tested one week later, no answers. Stool are still watery green, couple a day. This morning I woke to find his upper and lower ext. Had red spots all over, as day progressed so has the spots, moved to face, chest ,back. No fever but still having loose green stool.