Left Side Abdominal Pain :(

So about a week and a half ago, I started experiencing this sharp pain in my lower left side of my abdomin (abdomen), directly about 4-5 inches left of my naval. The pain is constant, but now it's not sharp and it feels dull and achey (achy) like a bruise, but it did feel sharp for a week, I have had normal bowel movements, no fever and no vomiting. I did have a c-section on the 27th of October. But that was almost a month ago. So what could be causing this pain??? Oh, and it hurts worse when I push on that area.