My 28 mths old lo just wouldnt want to walk on her own when we are out and also wouldnt want to sit in a pram. Im so so so tired to carry her as she is ard 14kg! She starts to make a scene, cry and shout when i put her down. Tried using carrier but i think she is just too heavy to be in it and i feel so uncomfortable with sore shoulders. What should i do?