WANTED TO RESIGN🫥

I wanted to resign from my job , 8 months are about to complete as I joined on July 1 and I have 3 months notice period, I was planning to resign on March 31 as it would complete atleast 1 year so it doesn't look bad in resume. But should I consider resigning 15 to 20 days earlier and in resume I can still write July to June which depicts one year Sorry I asked this question because each day feels like burden now and the workload and expectations are unreal🫥