Our 9 week old screams the house down, for no apparent reason, in the evening. Tonight, his nappy had leaked, so I took him up to change it and he went crazy when I was putting the clean one on. He goes purple in the face, sweat drips off his forehead and his screaming is out and out hysteria. He'd been fed 2 hours earlier, and goes 3-4 hours between feeds. But, every night, he goes completely crazy. Sometimes the hysteria starts straight after a feed, btw.
We've taken him in the car, or in a sling or his buggy for walks, anything to help him sleep and snap out of the hysteria.
Once he's finally given in and dropped off, he'll sleep really well (with a 10pm dreamfeed, he'll stay asleep til 4am)
Any help would be most appreciated, we are end the end of our tethers here :(
He doesn't appear to be windy either.
HELP!