Has anyone heard of this problem? I have searched the web numerous times and can't find any info. Several of my toenails are becoming "pinched". The best I can describe it is if you took one of your toenails and pinched it. They are becoming more and more difficult to trim. Is this perhaps a fungus or some sort of deformity? Any help or info you can give me would be greatly appreciated (want to see what I can read about this before making an appointment with the doctor).