Eczema Treatment Care

I’ve had these for as long as I can remember and on my inner thighs as well. They are not itchy anything but they are just awful to look at. i thought it might be contact dermatitis since i sweat in these areas (I’m not skinny so my thighs touch in the middle) but nothing is working. Please help. and no I dont what to show anyone (even a doctor). It’s disgusting!