Last year i was 40 years old and i took a trip the mountains in the fall. in the middle of the trip just my right hand side pinky apparently has raynauds now, just the top half of my pinky. Im wondering if i injured my hand because i was carrying alot of heavy plastic bags. is there a way to diagnose this, i went to rheumatologist but he doesn’t think its due to injury. Does anyone have this happen and whats the treament or surgery to fix it?