DS started on mush a couple of months ago, just once a day, he's only 6 months old, so I wasn't too stressed about him eating a lot of food. We've recently amped it up (not all at once) to 3 times a day and I think it might be taking his body a bit of time to adjust. His poos are nuggety and there's really not that much of it... usually they're a few a day and still BM poos (if that makes sense).

Is this pretty normal when adjusting to more food?