9 weeks after breast reduction I have my first split scar. Panic mode on. What is the best course of action? (Photo)

I have had my BR 9 weeks earlier,so far I've recovered nicely;however, 3 days ago I noticed something wrong with my right breast. The problem spot has now split open and my under-stitch is visible. My surgeon suggested I use Betaisodone cream for about 2 days until it closes, but 1 day in it doesn't display any change. Also my other breast started to have tiny problem spots-one of them feels like paper-cut where the incision was and is red. What is the best course of action in your experience?