Angel as someone said previously, there are some women out there who medically cant have children and they have to listen to people going on about babies all the time.
You seem very bitter for someone of 21. If you pick yourself up, be positive, things will happen. You are never going to meet someone if all you do is moan about how crap your life is.
I may only be a few years older than you (24), but I moved out of home when I was 17, got myself a flat, and a job, at one point I was working two jobs, 16 hours a day, just to pay the bills, but now I am glad I did all that because I am happy.
It is possible to get a good job, but you have to be a bit more positive, if you go into an interview feeling sorry for yourself, they will sense that and wont give you the job.
How about looking for jobs today, or put a post on here about the best way to go about getting a good job, something more positive.
You post a lot of random posts, like Vibra said, drugs then baby. People will just be judgemental because you just seem to be posting everything and anything.
As for the baby thing, you clearly knew it was a bad idea, you just wanted people on here to feel sorry for you, the more they dont agree with you, the more fed up you get.
BE POSITIVE!