Hmm .. How long has there been discharge?
How bad is it?
Do you have a temp?
You could try keeping it clean by using an antiseptic.
If it's something that worries you see a Doctor.
Whe I had my bypass one of the underskin stitches popped through the top part of the incision - making the top part of the incision difficult to heal.
The Dr told me the stitch would dissolve itself and the wound would heal.
It took almost 2 months but it eventually healed.