You're a Chelsea fan, so you're starting off on the wrong point, but remember.
Calories in v calories out. Enjoy the food you like, but less of it. I've added 10lbs in 3 weeks under lockdown, eating the foods before that would keep me at maintenance that now have me adding on fat.
If I can offer advice, then don't be like these stupid adverts that advise on no fat in the foods you eat. BOLLOCKS. You need fat in your diet bruv. Understand your maintenance calories and drop a few hundred to really start a fat-loss program.
Thanks for the advice bro, and I'll keep the blue flag flying high just for you