Hey 904- You from jax?
As for your issues, what type of tobacco are you using? I would suggest that you use a washed tobacco and go from there. You also need to make sure that you're getting enough oxygen while you smoke. Breathe and don't try ot power lung your inhales. Also try not to over do it with tricks like smoke rings.
Try to smoke after or while eating and always have water with you with you smoke and keep yourself hydrated.