BVISS

I just started about 3 weeks ago and i'm doing alot better then i thought I would. My problem is kicks, I'm the most inflexable person in the world, i've never been able to even touch my toes. I can do a front kick but i just feel like i'll never be able to do a side or roundhouse kick, those kicks are only like 2 feet off the ground and it's frustrating. Any tips?????