Itsjustmagic,
I have compassion, I lived in a shitty building for years. And the earplug idea suggested above is a good one, not a solution but a tool to cope for now. Children do make noise but this sounds excessive. Look into noise bylaws where you live as you may consider phoning the police if after hours or if you are concerned about safety or neglect. Also do you have a landlord? If so write complaints but keep the letters informational and not emotional, state times when noise is excessive. Again may or may not help but tenants have rights and although we live in a community and should tolerate everyday living this does sound excessive.
I also suggest you talk to someone, you sound really stressed. Do you have someone close to you you can call or visit when it gets really bad? If so do so.
I also agree that if it is during the day and really noisy put on loud music or a dvd to dance or workout to at that time.
And maybe plan walks, are there safe places to walk in your neighbourhood? I used to live downtown in my city and even there I found quiet sanctuaries. I would walk in a cemetary or find quiet libraries to read in.
As for work I am not sure if you should or should not be working you would have to see a doctor about that.
You may also consider going to an employment office in your area as they usually offer free courses and help to find jobs.
I don't know the services in your area but do some research online.
Moving is not easy and maybe it is something you can work towards, a goal.
Good luck and keep us posted. Don't give up on yourself.
