Bah!! Don't you hate it when you make a post and forget to back it up and you LOSE IT!

Ok...

I have a situation. Last monday Jacks started solids and he was LOVING it. He was even lunging for the bowl inbetween mouth fulls, and now, for the last 4 or so days he HATES it. He won't open his mouth for anything, if I do manage to sneak a little bit of something in there he does this cough thing like you do when you taste something horrible, or he gags on it. This morning he even pushed the spoon away from himself with his hands. I have given him sweet potatoe (we started with this), pear, pumkin, rice cereal and rice cereal wih banana in it. I have tired it all mixed with breastmilk, water, at room temp, cold, warm, runny like gravy or like apple puree... nothing! I just can't get him back into it & I don't know why and it's driving me nuts.
Healthwise he is his normal happy little self, he has gotten his two bottom teeth in the last week but they haven't seemed to cause anything eventful. We've only had 2 bad nights in the last 2 weeks and occassionally he just needs a little panadol at night time before bed.
So, WWYD? Should I keep offering him different things until he finds something he likes, keep offering him the same stuff? Maybe only half a BF then offer slids then BF? Or just leave it for a few days and start all over again? I make all this pureed food and I'm literally just throwing it all straight back out again and it's driving me bonkers. I have a little boobaholic on my hands!!
Sorry for the rant..
...again!