J.S.
Hi Mom, I know how stressed you are. I lived in a 1200 sfoot house with two babies 16 months apart. My younger one developed colic (really bad) so it was tough. I tackled the problem a little differently than you have, I just went along with my day to day activities normally and made noise deliberatly. Everyone learned to sleep through it, and since the kids slept together at that time, when colicy baby woke up and screamed the older baby would wake up initially and then go back to sleep. You have a few busy years ahead of you, but mine are 12 and 13 now and it's great! Best of luck to you.