Night Time Feedings

So now its 1:50am and I am up? Why? My son got up for a 1:00am feeding. So I have tried everything in the book. The try putting him to bed later has resulted in not a 11pm or 10pm feeding but now a 1:00am feeding for the last 2 nights. Oh I tried the water thing and he cried uncontrollably that he wants tea (his word for formula).  I tried my docs advise of feeding him just before I go to bed but it has resulted in my having to get up to change his diaper as it some how becomes full around 1am thereabout.

This is crazy. He is now 23 months and I am really reaching the end of the rope with this.