fakhri2k

Perfectly normal, mine goes higher than that btw (with certain games / loads).
 
Just flip it over and check for dust, you can easily see if you've got dust build up.
Room temperature will ofc. impact the total temps measured, you should always compare deltas not totals.
 
It is ok, even if your temps were higher it won't cause damage, the laptop will simply throttle... If it is throttling or close to throttling (not boosting as much as it could) you obviously lose performance, but it won't be damaged.

The simplest upgrade would be to just get a R5 3600, though in terms of gaming performance it won't be much more, it will mainly help adobe applications and multitasking.
 
If you want to get something a bit more, get either a 5600X (if you value gaming more) or a 3700X (if you value Adobe performance more), a semi-decent B550 board like the MSI B550-A Pro, and a kit of 3600MHz memory (32GB if you can afford it, 16GB if you can't). If you can afford it, a 5800X would be the best of both worlds, it might just be hard to fit into your budget. 
 
For in the future, something like a 3060Ti would fit in great with the rest of the system, it will just be hard to get for a good price. 

GPU mem clock is at max when using two or more monitor since like 10 or more years. I set my gpu fan speed at 1000rpm to keep temps at 40C, because with default fan curve(fans off in 'idle') it would turn the fans on and off constantly.
 
Never needed to turn them off while gaming.

I just uninstalled the game and I will try your advice hopefully this weekend. thank youu