I as well have a 12 month old who is finicky about certain foods, he gags very easily, so i've just been gradually giving him stuff that he likes, sliced cheese, (ALL broke into ity, bity pieces) pizza, bologna, bagel with cream cheese (he likes strawberry cr.chz) noodles, bannanas, rice- the flavored packets, that have carrots, and peas in them....he loves! He also likes the fruits and veggies, stage 2. Stage 3 he usually gags on- maybe it's the flavor- i don't know. also he likes the little fruit puffs- But HE MORE THAN anything likes to feed himself!!!
but i DO NOT sit and feed it to him, if so just tiny bites, because if he gets a mouth full of food- then he gags and it all comes back up.
I may bring this up to our Dr. too-at his 15 month check-up because if he gets over upset about not picking him up immediately from his nap- he'll cry til he throws up, or if he drinks too much formula before bed, and he fights going to bed the way it is....then he'll throw up his whole bottle??
and i want him to have a full tummy at bedtime, bacause he is petite...and my family is (NOT) also- because then he sleeps longer- (he gets up once or twice a night, for a drink from his bottle) he is my youngest & was my smallest baby of 4. I have a 15 yr son, a 13 yr. old daughter, a 2-1/2 yr. old daughter, and then my 12 month old son. He weighed 6 lb. 11 oz. when he was born, and he now weighs just over 20 lbs.- he has weighed around 19 lbs for the last 4-5 months.... never seems to gain, he's getting tall, and growing proportionate, but he is very active- as well???
don't know if this helps...but you are not alone.
take care,
Rochelle
SW Minnesota