@tianguis I'm shorter than you, but my body composition was similar when I first started working out and fixing my diet: slim and at a healthy weight, but I still carried extra weight mostly in my belly and it's been stubborn since having kids.
But I made a lot of progress and I'm really happy with my aesthetic results even though I'm still working on it. I recently bought jeans in a size 25 waist!
I did bodyweight strength training for about a year because I didn't have access to a good gym, and I wanted something more challenging than yoga. I used the Recommended Routine at r/bodyweightfitness. It is a really fantastic program and I saw muscle gains everywhere in just a few weeks. I had a kettlebell at home and resistance bands, which offer extra challenge.
I recently switched to weightlifting and have seen even better results, in a shorter time frame. But weightlifting is not as fun as bodyweight fitness. They both have their merits, and now I try to balance things out throughout the week: weightlifting, power yoga and bodyweight strength exercises, and daily cycling.
Diet: You mentioned in another comment that you tried eating only 1200 calories. I've been there and in my experience, eating at a big deficit was the worst thing I tried for my fitness journey. I was hungry, cranky, stressed about food, too focused on the scale, didn't have energy for exercising, and was prone to binge eating. I highly suggest you spend some time gathering some data on yourself to figure out how much you really can eat, either to lose weight steadily without suffering or to maintain while you recomp your body--I think you'll be surprised. The tdee spreadsheet in the sidebar is super helpful.
Now I eat between 1500-1700 calories a day at maintenance. Anything below that and I'm too hungry, unless I'm completely sedentary for several days. For reference I'm 5'0 and weigh around 110lbs, and aim to workout for an hour about 2-3x a week (outside of ~20 minutes of daily cycle commuting).
Wishing you a lot of luck on your journey!