I'm looking for some advice. I am 29 years old, 5' 3.5", and I weigh 139 lbs. For a long time I've been focusing on weight loss, and was even down to 125 lbs about 3 years ago. What I really want to focus on now is getting my body beach ready. I'd love to be able to wear a bikini in the summer and feel confident. I know the road to that goal is weight lifting, which I just started a program last week. I lift 3x a week, and I also run 3x a week (3-5km).
There are so many things on the internet that help calculate your macros and how many calories you need to take in. The problem is, I also get a lot of different results, including ones that have me eating way more calories than I'm used to consuming (2000+). I generally eat around 1400 calories per day.
Any advice on calculating macros is appreciated.