Am i spoiling my 3 month old?

At 3 months old your child needs love and affection their is nothing wrong with holding him most of the time. However you do need to put him down more let him have a Little tummy time. Always stay in his eye View that way he knows your their and that you haven't left him alone. After a few weeks you should be able to jut lay him down and let him have a good time. Get him some tummy toys or a rattler something that will take his mind off not being in Mommy's arms all the time. Baby self time is very important it teaches a child independence. I have a a 3 year old a two year old that are very good at playing by themselves, and sometimes trust me us mommies need that time..rather it be to do laundry, dishes, or even just read a book.