overclocking 2600

I am new to the OCing community but I need some help. I have a Ryzen 5 2600 am I am trying to OC it to 3.9GHz all core with the stock cooler. The thing is I just had the voltage at 1.1125 in Ryzen Master and then ran a Cinebench and HWMoniter said that my average cpu temp was 101 C which had me...