I’m 4 weeks PO and noticed I have a bit of stitch sticking out the end of each incision, and my skin has started growing over them, I tried pulling on them slightly to see if they would come out, they didn’t, and now my left boobs feels really painful and I keep getting a stabbing pain in my left breast, any ideas what I should do? They didn’t bleed, although when I pulled the right one a bit of skin was attached to it. xx