Oh bless him. Is it possible that he is eating too fast and it's causing wind, maybe slow down and see if that helps. Purees and yoghurt are pretty much drinks really, so he may just need to take his time a little more with the lumpier food. I have read that just because a baby is showing interest in food it doesn't mean that their gut is ready, and I have read about this happening when it's too soon. IIWM I would keep to the purees and try again in a couple of weeks, you can get plenty of nutrition into him without the lumps, you know
![Huh ???](https://smiley.babywhispererforums.com/Smileys/classic/huh.gif)
There's no rush and no need to cause either of you stress IMHO.
One more possibility is that he is hungry and getting frustrated because he can't satisfy his hunger quickly enough. You could try giving him a small milk feed before hand so he can afford to be more patient.
I guess other than the above there may be sore gums that are causing him pain when eating harder foods but I would suspect the initial suggestion is more likely.
Any of these suggestions possibly ring true
![Huh ???](https://smiley.babywhispererforums.com/Smileys/classic/huh.gif)
Hope something's been helpful. Good Luck Honey.
(X)