Working out noob

Hello! I’m 25 years old and not in the shape I want to be. I used to be cute and skinny (back in hs when I played sports and was active everyday). For the past 5 years I’ve gained weight and I am tired of it. I’m tired of not feeling my best, not looking my best, not feeling comfortable in my own skin, trying out a dozen outfits because nothing “looks good”, I’m ready for a change. I want to be a hottie again and I’m ready to put in the work!