I'm totally having a blonde moment, but I just want to be sure of something before I do it. My calf is swollen to the point where it looks like my quad. I'm thinking of going to the doctor to have it looked at, if they need to run some blood tests, there'd be no way they'd find anything in my blood unless they were looking for it, correct? Like I said, I'm having a blonde moment, I'm just concerned about my leg and want to be sure I'm be cautious.