Hey I have red spots only on my legs and its not itching or hurting or anything? Is it the chicken poxs?

I have Had them for 2 days and they don't seem to be getting worse or better. The weird thing is that its only on one leg and the rest is the same. to me they look like pimples but i don't know? It isnt hurting and i don't feel like any itching. And i havent had chicken pox yet and I am 14. soo please help me out! thank you:D