Yes definately quit smoking ciggaretes. I started noticing my symptoms directly after addiction to nicotine. It is a hard thing to do but keep thinking about curing this....this...i don't even want to call it a disease, because it is more than that.
Don't waste away your fun, your life, your future.
See a gastroenterologist as soon as you can. The problem will not go away. You can only manage it. keep looking towards your source of support.
I am beggining to think smoking pot has some sort of connection.