I have a ryzen 5 2600. It's not overclocked. Up until 2 days ago the average idling/browsing temps were 31-36 degrees C. I've been using hwmonitor and core temp to monitor it. Yesterday as i was just browsing around, all of a sudden I noticed the fans were louder than normal, so I did a quick check with core temp and hwmonitor, and found them showing temps above 60 degrees. I boot into the bios and it showed the same initially, but quickly dropped down to 45, and then slowly down to 38. Same thing today. Right now I'm using hwmonitor and it shows 65 degrees, just idling in the desktop. Any idea what's wrong with it?