I get everything in the healthfood shops, i think they are all pretty common, apart from the threelac which i got from the internet, just google threelac if you live in America you will probably be able to get it cheaper than me as I live in Ireland)
Good luck with your search and remember try to relax and enjoy life along the way, if you need to be with the people who ytou know love you for awhile and the ones you feel totally comfortable with. Speak soon