N.C.
So normal, escpecially with a new baby in the house. Even though your baby is 7 1/2 months old, some kids don't display displacement of jealous or regression or clinginess etc til later. I would continue with what you are doing and be patient. He will go back to sleep on his own and this will pass. I would give him extra attention and some one on one time so he knows that he is just as important as he was before the baby and you love him just as much as you always have. Be patient and understanding and things will get back to normal. That is until the next thing. :-)