Soo I just made an account here on preggie and so far it's looking pretty neat ! :) I have a question for all you…

Soo I just made an account here on preggie and so far it's looking pretty neat ! :) I have a question for all you ladies.... I'm exactly 11 weeks pregnant today and the past few days I've been getting a pain in my lower back tailbone (like right where my butt crack starts ;? lol) and I was wondering if anyone else has experienced this around this stage of pregnancy ? What does it mean ? Is it a sign of something bad ???? I really hope it's just nothing ! :( I'm worried and would like to hear from other women's input if I should be worried or not ??? Please let me know girls !