need help with a good cal deficit and meal plan.

I'm 5'2, 130 pounds on a good day, want to get to about 110-115. I recently started doing yoga, and I run 3-4 times a week for 4-6 miles. I'm young, late teens, and I've been trying to lose weight by eating mostly healthy stuff. However, I'm overeating and struggle with portion control. Whenever I try to ask someone for help about finding a good amount of calories, they give me numbers that are way too small or big. Wondering if anyone has any advice on what worked for them?