I feel very unwanted.....

Okay so I have been applying to every job I find that I can do get to and that says "no experience needed"  NOTHING!! No one wants me. And then they go and post their ad AGAIN!!! Just shove it in my face that I'm not good enough for a job that doesn't "need " experience!! I feel like there's something wrong with me. I mean it's one thing to not get a call because there was someone with experience but they keep posting their ads after I send my resume. I mean I haven't had a "job" before kind of.... 
I have baby sat for 2 years and that is just ending because they are moving 15 hours away. I worked as a "linen attendant" and news paper delivery. But that's much better then nothing. What's wrong with me!!!