My illustrator file has 286248 paths & 3353130 points.. help to make illustrator more effiencent..?

This is my file... and illustrator is running really slow and I really need to make it faster to work on this file to finish. I honestly don't know who to turn to at this point, since it seems this a really nice issue to have.
My file doesnt contain fonts, colours. Only black, white, and greyscale objects (which is news to me lol)
Is there any adobe devs on here who could help me make illustrator run better?

