What is this? Worried

I have a spot under my jaw line.  It's quite irritating and can be sore when shaving.  Often quite scabby as if ive cut it but not bleeding or *** like a spot.  Ive had it for well over 6 months.  I have other marks on my face  which are skink coloured and not scabby but this is diffrent.  I don't wanna waste a doctors time over nothing.    Just want a wee bitty advise or even share a photo a d see what people thing.  

Thanks

Love 

Ehow