My five months old does not accept his pacifier. Spits it out when I offer it to him ALWAYS! He then cries if I continue to offer it to him. He loves sucking on his thumb sooo much and that’s all he does. Sucks on his thumb! His thumb is now looking red and like blister. If I put on a mitten on him, he cries. I really don’t know what else to do! How do I stop the thumb sucking? Please help! 😩😩😩