I always feel the need to take a deep breath into my lungs. feels if i don't i will stop breathing because i can't get air to them.

Very common symptom: I have seen this many times through the years. You might be surprised to hear the commonest cause is poor diet, particularly all the sweet stuff. This results in a vitamin deficiency that affects the autonomic nervous system that controls the normal breathing mechanism. The first thing to do is to get rid of the sugar across the board.