give me a good glute/thigh routine

i'm trying to gain weight in my legs and butt. my metabolism is so high that even though i eat normal, i feel like i'm just burning fat and becoming even more of a skeleton rather than gain any visible muscle. i am 5'4, female, and weigh 103 lbs.

my current routine basically just focuses on abs because i so badly want a 6 pack, but i need to expand my horizons and focus on the rest of my body. i used to work a heavy physical labor job, so i wasn't too concerned with working out. with my new job being less active, i need to actively work ALL of my muscles better.

any tips are welcome, including nutrition. i also want to be functionally strong, not just aesthetically strong

workouts at home strongly preferred because i don't want to spend money on a gym membership