Lifted vein on outer right ankle with stinging?

I am a 24 yr old female that works retail and consists of standing on a near daily basis. I am 6' tall and weigh around 200. I noticed tonight that there was a stinging sensation above my right ankle, I could feel something lifted. It was not very painful, just stinging when lightly brushing over. A few minutes later, it went down. Everything I have looked up has these symptoms, but includes others that I don't have. I don't have varicose veins, my legs are not swollen. It was the one vein.