I'm sorry to hear that you're going to have to go through this period of stress and discomfort.
But as SD-7 and several others have said, this is actually the beginning of freedom in your life.
No longer do you have to follow Watchtower edicts on what books you can read [maybe now is the time to read the "Harry Potter" series?"], movies you can watch [I recently saw "Another Earth" - it was pretty good], clothes you can wear [now you can wear ??skirts?? of any length and pantsuits and brightly-colored clothes and patterns and jewelry and - well, you get the idea..], and so on.
From this point on, you can participate in political rallies, charities, group therapies, social clubs [sewing, quilting, Society for Creative Anachronism], spend time online without fear of "demunzz" [I think "World of Warcraft" looks like fun!], and support for your local fire department/police/social workers/civic centers...
You can sleep in on Saturdays, watch cheesy old movies on Saturday night [like Elvira's "Movie Macabre" ] or even go out for drinks and dinner with friends on Tuesday/Thursday evenings, and brunch on Sunday mornings!!
First thing - this is what I recommend to ANYone leaving - make sure you're financially secure - or take steps to become financially secure. See what aid/assistance is available for young people/mothers, talk to your local CHURCHES - tell them what you're going thru, and maybe they can provide some help. DISCLAIMER - Do NOT join another church immediately after leaving the Witnesses!! SHOP AROUND. [Anyone remember that old song?]
Secondly, get as much education as you can. Community colleges are a GOOD source for cheap education - and many four-year colleges accept credits from community colleges - double-check if you're taking classes with an eye to transferring the credits later on...
Thirdly, start making new friends - and clubs/groups are a good place to find new friends. The same advice applies about new friends as about churches - having been in a high-control group, you will want to avoid ending up in another high-control - controlled - relationship.
Best of happiness in your new life!!
Zid the She-Devil
This is a very important postscript - others have mentioned controlling your parents' time with your child/children. I totally agree - the absolute LAST thing that you would want, is to have them influence or intimidate your children into the religion, and eventually into becoming estranged from YOU... That has happened, to some people on this site - and it's agonizing... I would like to see you successfully avoid THAT particular heartbreak...