I have those red line on my inner thigh with me for a while now but I haven't notice them at all until lately they have been spreading to my ankle. I have it on both thigh. The same thing happens to the area near my armpit. I don't feel any pain or soreness at all.

I have a look around the net and think that its either spider vein because I am lacking of exercise?

For the past 2 weeks, I have start to run 30 minutes, 2 times a week and still didn't see any improvement.

here is the picture of how it looks like.