I Had Breast Reduction Surgery On 7 Oct. And Now

I had breast reduction surgery on 7 Oct. and now have these two openings under the breast about an inch and a half long. On one you can see into the breast that's how deep it is and the other one just opened up yesterday. The surgeon said that this could happen but my question is:
How is it going to heal (close up) and what kind of scar am I going to be left with?