TMI -possible indicator of early labour?


Hi mums and mums to be, I just went to the bathroom as saw this on my undies. I am currently 35weeks and 4days I am not due until 22nd Sept but have had one pre term labour with my son who was born at 35weeks and 4days. Can you ladies please tell me if I should be concern with this picture? Is it apart of my mucus with a bit of bloody show? I am hoping to get to 36weeks or close to 37weeks as much as possible.