Permanent finger callus

[6062Jen]

I have a very annoying callus or growth on my right hand ring finger just next to the nail bed it grows to form a hard and rough chunk of yellowish skin and eventually annoys me so much that I remove it either by biting or using nail scissors! When it's the rough skin it doesn't really cause me pain but when I remove a lot of it it it tends to feel rough but soft and starts to feel swollen and sore. It doesn't matter how many times I cut it away it just keeps growing back! I've tried to stop biting it but it drives me crazy! I've had it for months and my finger looks deformed as my nail is growing skew! I hate it! Please help! Xx thank you!