Brandon,
Go get your mouth checked out. I got so worried early on that I went to the doctor, dentist, another doctor, the ER, another doctor. I wound up going to my family doctor so much she finally told me to stop coming in.
I would wake up every morning and inspect my mouth endlessly. I had a flashlight, mirror, tounge depressers right by the sink and would do a mouth inspection every morning. I even had my wife checking every now and then.
I had the same questions you did, am I too late, what if I have already fuct myself and my family, etc... the games you mind will play on you are endless. The fact is with all my trips to the doctor they found nothing, I was spending money unnecessarily. I was also freaking myself and my family out for no reason, I had to learn to control the voices in my head. You can do the same thing.
Go get yourself checked out so you know you are fine. Then begin working on the games you are playing with yourself. You CAN quit dipping, You CAN control your anxiety, You CAN live a life free from tobacco.
I was you, I remember it vividly. Continue to post roll and stay clean. Work out the problems as you go.
We are here if you need us.
STAY QUIT
Greg