Food is not a necessity for him right now, only for play and learning new tastes and textures. He is getting ALL his nutrients from YOU. And if you were formula feeding him, the same rules would apply. That is where their nutrition comes from. You wouldn't wean him off formula if he wasn't eating enough solids would you? Absolutely not!
A little BTDT from me. With DS1, who was strictly FF from 4 months on, around 7 months, I started giving him the gerber spaghetti and meatballs, you know with the little pastinas in there. Well at first he LOVED them and couldn't get enough, would open WIDE and chew chew chew on it, with this big grin on his face. Then one day he gagged on it, cant remember why. Well he threw it all up, (very high gag reflex) and that was IT, he never ate it again, absolutely REFUSED to eat any of the stage three stuff (Which looking back was a very good thing) So it happens, and it isn't a big deal. He will eat again someday, I promise you.
A little BTDT from me. With DS1, who was strictly FF from 4 months on, around 7 months, I started giving him the gerber spaghetti and meatballs, you know with the little pastinas in there. Well at first he LOVED them and couldn't get enough, would open WIDE and chew chew chew on it, with this big grin on his face. Then one day he gagged on it, cant remember why. Well he threw it all up, (very high gag reflex) and that was IT, he never ate it again, absolutely REFUSED to eat any of the stage three stuff (Which looking back was a very good thing) So it happens, and it isn't a big deal. He will eat again someday, I promise you.