Ganglion cyst in hand just ruptured. hit with phone. what should i do next?

Pretty heavy phone?: Do they still have telephones heavy enough to rupture a ganglion cyst? Well, in general those things will just drain into the surrounding subcutaneous tissue.....it may recur....it may not....if it hurts I'd use a bag of ice and take some tylenol (acetaminophen) as a First Aid measure....but there's really nothing much more to do than very conservative treatment. If things don't get any better then, eval