L.N.
Hi T.~
Sounds like your nights are pretty miserable! I think you are going to have to go back to the beginning and revamp the entire nighttime schedule. I would advise getting some books on sleep (whatever fits your parenting style) and when you have some days off in a row, buckle down and stick to your guns! You'll have some tired days and frayed nerves but you've gotta get him to sleep! I think the beginning will be the worst, but if you are consistent it should only take a couple of days to get his sleep routine established. Trust me, once he 'gets it', he will be a much happier baby with a nighttime schedule (which will lead to a much happier mom!!)
Good luck!
~L.