Jasonbas

i think that an upgrade to like an i7 and then getting a 1650 or 1050 will go along way 

i will do the prosses and hope for the best
 

Intel pentioum of some sort like a 9th gen one 
4gb ram preferable dual channel 
if you don’t won’t a gpu go amd Athlon 
a b450mobo 
and a Hdd

It seems you are doing fine.
Frankly, at 60Hz you'll hardly have a problem with any modern processor. If you ever get into stutters, too high CPU usage and not so high GPU usage, but doing that higher FPS, then just enable Freesync-Gsync-Whatever sync you have available, and if none, good old Vsync. Then you'll run the games at 60 FPS without hiccups.
In fact, I would enable whichever of those you have anyway - if 60Hz you've got, 60Hz is all you are going to get anyway. The rest is wasting electricity.

Quite a bit, yeah. Especially on games that's cpu bound. Worst case scenario is good fps but freezing/stuttering on heavy cpu load.

bottlenecking always depends on the game and resolution. so the answer is Yes and No in certain situations and at the same time.

could use a new cpu yes.
 
when gaming you want the CPU to be lower than the GPU, if the CPU runs higher or 100% and the GPU is not its a bottleneck
You want the GPU running higher than the CPU (load wise)
 
atleast I think thats the way it works. Its been a few years since Ive had to explain that.

They're normal for your cpu...