I’m a 18 yo female and am 5’0. Started at 170lbs mid February and almost exactly a month ago in April I peaked at 150lbs.

I started intermittent fasting with an 8 hour eating window where I eat in the afternoon then have dinner. I don’t restrict what I eat when it comes to junk and candy, but I do keep in mind that it’s optimal for me to consume 2 whole meals that will maintain my hunger meter when I fast taking in 1300 calories a day. For exercise I’ve been going on daily walks including the weekend where I get 10k steps.

My goal is to lose 20 more lbs since my bmi for my height is astronomical and you can see it in the excess amounts of fat I carry in my upper body ie arms, bra bulge, back, the works. When I first started my weight was melting off of me but now it’s clinging on for dear life, anyone who knows anything about anatomy/dieting/whatever do you think I’ll be able to lose those last 20lbs within the next 3 months or have I reached my limit with the amount of weight I can lose for my body?

All advice is welcome should I up my exercise by adding weights so I burn more calories, increase my fasting time, anything.