Laugs will echo pavlov, it won't be because you weaned him early. Maybe his system just is taking a little longer to adjust.
I'd try just milk for a day or two (bf is a great laxative) and then maybe add in some stewed apple or pear. They are good for getting things moving. Stay away from any baby rice/porridge or anything carby for a day or two and see how he goes.
Pav that's exactly what I do. You can freeze things in your freezer (i.e. not the top drawer in a fridge) for up to 3 months. I make huge batches of whatever and freeze. Either then defrost at meal time or take it out with me in the morning and it's ready ina few hours. If you use ice cube trays, then freeze until hard then empty into bags.
Babypotz are marvellous!! Used them all the time with DS1 and they do last well. Great after then for keeping craft bits/taking to work with dried fruit/nuts etc. or any other crap you need to store!!!
DWB great news on the christening but poor Ethan is suffering.
Washing is on line, second load in the machine. Dishwasher finished and about to cook.
What a difference some sleep makes eh?!