I have actually been going through this same situation in my life. I would like to give you some parental advice not as part of your question and not looking for any payment. Speak with your pediatrician about the situation. Check with the doctor to find out if there are any developmental milestones they have noticed with your child not making. Sometimes it is best to know what others are seeing before making any major decisions. Remember it is said it takes a village to raise a child. Also find someone you can talk to. You need support in this as well as your child.
Another parent feeling nervous
Dear Nervous Mom,
I was just checking in to see how things are going?
Another nervous mom