After my 4th Laser Hair Removal session for underarms, I noticed that there were alot more red dots /appearance of scabs than what I had experienced in the previous 3 treatments. Prior to this session I had very clean results for underarms; without any marks or redness. I'm concerned because I have my final treatment in 4weeks and I don't want to make it worse or encourage scarring as I have olive skintone. When will this heal properly, if at all? Should I cancel the 5th laser session?