Why is this gum so red and wound like
Around my bottom teeth. This gum looks bigger than it did a month ago. It's also swollen red. It has been like this for years but this is the first time I have noticed it has gotten bigger and more red. I will attach a photo. I did some research and no one has a specific gum this red, maybe swollen but the only one I notice red is mine. Can I please have some advice.