first of all, you're not ugly, second of all ofc start mewing if you're not and also start a skincare routine every day
For the most part, a basic routine that will be slow but effective you'll need a gentle cleanser a moisturizer and an SPF cream
make sure to look into each ingredient inside of each product as well as try to stay away from brands that aren't dermatologist approved
or aren't popular most popular skincare brands are popular for a reason, what has helped me a lot is a retinol moisturizer and a daily routine
on top of that focus on your diet and cut out most snacks and other greasy foods because eating unhealthy will affect your skin ontop of that make sure you're drinking the appropriate amount of water that is required for your age and body weight group.
popular brands
CeraVe
la roche-posay
Cetaphil
Neutrogena