I've got this lumpy scab-type thing on the back of my thigh. I don't think it could be sun related as that part of my leg rarely sees the sun and it's above shorts level. Sometimes it catches on my trousers or pants when I pull them down and it gets a bit sore. I've had it for at least two years.
Is it anything to worry about? Booking a drs appointment and getting there is a massive pain so I'd rather not go just for this. Thanks