My page is worse then ever. Why?

Hello peps. I was just curious WHY IS MY PAGE so low right now?

let me introduce my page first. It's gaming meme one, and it has 20,000 followers with well over 1,000 posts. I've been running it since 15th of april 2018, and it was doing just fucking fine till, idk, 2-3 days ago.

The problem is that i get way more less engagement in my posts. Like, i would get 80-99% people not following me, and i'd get up to 10k likes on my post, where currently, im struggling to get more then 500. Hell, 1000likes feel impossible right now. WHY?

My insights were like this:

Impressions: 1,7 million
Discovery: 800k
+ 900 followers

Now, they are dropping FAST. F A S T.

Anybody is issuing this problem?

Same for me and many other. I'd usually get round about 3-7k likes per post now I barely get 1k. Got 20k followers and only 5k have seen the post :/

I use to get 10,000 likes in my posts now I am getting around 5,000 and I AM NOT RAKING ON THE FUKEN HASHTAGS LIKES I USED TO