Weightloss: what did you guys do?

Angelique • High school student |Body positivity
I have been trying to lose weight with regular exercise, portion control and mega conciliatory hydration but I haven't lost a significant amount. Does anyone have any tips? I can't afford a trainer or program I'm highschool student living at home without regular work and my parents won't pay. They want me to lose weight so badly, what did you guys do?