I have a 11 1/2 month baby boy. and since 2 days ago he just whines all the time. he just wants me to carry him all the time, if i put him down he just cries. At night time, he doesn't want to sleep in his crib. He wants to sleep with me. and he wakes up in the middle of the night about 3 times and just cries and cries and i just can't calm him down. and he also doesn't want his formula. he takes sips of it and pushes it away. i just don't know what's wrong with him. normally he's always happy and loves being on the floor and sleeps the whole night. ANY ONE PLEASE HELP!!!