Answer :
I recommend starting by filling out an outline. I know it’s a pain to do but it makes actually writing the essay SOOO much quicker and helps your thoughts flow logically. I am not sure exactly what type of essay you are writing, but typically outline your introduction (and the thesis in the intro) and then your body paragraphs and what your main points in this paragraphs will be. You can write out each point you’re trying to make and then provide evidence for those points too. Then just remember to do your conclusion as well and don’t state any new information in your conclusion, but summarize and conclude what all your evidence and points are trying to get at. Hope that helps a little :) Quick Google search will show you a ton of good outline guides