Are black holes normal? (Photo)

Long span bridge with two teeth supporting the dental bridge has GUARDED PROGNOSIS.You are having a 6 unit bridge, with 2 abutments , meaning teeth supporting your bridge, in area which you chew, I would be hesitant to go that route.Why don't you have dental implant consult ? if you do not want...

The longer you can hold off the better but the first 24-48 hours is crucial. After this time period the blood clot should have formed and healing has started to occur. Although smoking at any time will still delay healing after the 48 hour time period you should be fine. 

It sounds like a chemical or allergic reaction to the mouthwash.  First, you should not use it again.  Warm salt water or tea can help the area feel better.  There is a perscription product called Gelclairwhich is almost mraculous in speeding healing and instantly increasing comfort.