still swolen ???

 Hello all, I'm 13 weeks out and I still have a hump at the surgery site it's a big lump.  I can see it through my clothes. I'm wondering I could still be swolen ??? or could I be developing a hernia ? It doesn't hurt or anything.  I did have open surgey. Did or is anyone experiencing this ? .... Thanks for your thoughts.    

Could be a hernia, or could be a fluid collection. No way to know without the surgeon taking a look at it.

Larra