Looking for advice
I'm 180pounds 5'5 and work as a medical receptionist so I'm struggling to find time to get movement in as I wake up at 7:30 go to work at 7:45 work to 4pm and then don't sleep till like 1-2am, I'm just trying to figure out what like workouts I could start doing at home to get myself moving, I did drink 3-4 bottles/cans of coke a day I'm not cutting this out only with water nothing else, and no longer eating past 8pm, I'm eating 12-8pm usually 1 meal for lunch at 12:25-12:45 and 1 dinner around 5-5:30, keeping myself around 1.5-2k calories, but I'm not really excerising espically with a desk job I'm maybe getting 2k steps a day, what can I do at home to start losing this weight I'm mainly trying to focus on losing the fat on my chest/face and man boobs I know you can't directly target muscles but I'm just looking for a guide of where to start with at home excerises to start losing this weight cause I know all this calorie drops are worthless if I don't actually burn it