Stitches after surgery. Any suggestions? (photos)

I received a breast augmentation silicone 500cc on March 24, 2016. And my question is being a month later I still have clear floss like stitches. I called and spoke to the medical assistant of the surgical establishment and she assured me that they will fall out which I'm not sure about. The procedure took place in Miami and I reside in New York. So I'm wondering do I pulled them out myself? do I go to urgent care to get it taken care of? Just need some answers thanks