XP: Yellow crust around incision (C-section)???

Jessica0902

I noticed there is yellow crust along the whole incision which did not exist a couple days ago.  Is this normal or am I infected?  I didn't not get any yellow crust with my previous C-section.  Both incisions were taped up with super glue.  I am going to see the OB in a couple of days.  I am just worried that they may need to open up my incision to drain yellow liquids.  I have already suffered a lot from this C-section.  I really hope the yellow crust is not a very big deal.  Please share any information if you could.  Thank you so much!