Should I see my doctor?

[True2lifechik]

I am 26 year old female and have the worst health.. Over the past week I have noticed something new and it is worring my because when I look up what it could be everything is point DVT. I have a dull charlie horse feeling in my right calf, the pain comes and goes as if it were a charlie horse, but is always in the same spot and there is a constant dull cramp feeling, I also have a slight color difference (below and to the left of my knee cap) and it is super tender to touch. I havent had any recent injuries to that leg but did fall down a flight of stairs over a month ago.. Blood clots (DVT), strokes and cancers runs very strong in my bloodline. But because of all my other medically conditions I really don't want to have to make an extra trip to the doctors if its just a muscle cramp.