Has anyone had an issue with this? I only have it on one tooth and my dentist knows about it. I think it got bad when I was pregnant. I use a soft bristled tooth brush. Anyway, the last few weeks the gums all around that tooth have been very sensitive and have bled a couple of times for really no reason. I made and appointment for today to have them check it out. I was wondering if anyone else has had this issue and what you did?