Can I still grow taller at 17?

I started my period when I was 14, I grew about an inch over a year. And now, I’m 17 years old and I’m only 4”11. My mom is 5”2 and my dad is 5”8. I’ve been this short since I started my period. And I never grew even a slightest inch. I believe it’s because I didn’t get the amount of sleep I needed as a kid. I didn’t eat much and always get 7 hours sleep and most of the time, less than that. And now I’m trying to catch up. I’ve been drinking milk every night before bed and been exercising lately. My mom says that she stopped growing at 21, but she was 5”2 since she was my age.
Now, I have 7 months left, before my age increases. Do I still have a chance to grow? maybe 5inch? Cause I’ve always wanted to be a model...

I started my period when I was 14, I grew about an inch over a year. And now, I’m 17 years old and I’m only 4”11. My mom is 5”2 and my dad is 5”8. I’ve been this short since I started my period. And I never grew even a slightest inch. I believe it’s because I didn’t get the amount of sleep I needed as a kid. I didn’t eat much and always get 7 hours sleep and most of the time, less than that. And now I’m trying to catch up. I’ve been drinking milk every night before bed and been exercising lately. My mom says that she stopped growing at 21, but she was 5”2 since she was my age.
Now, I have 7 months left, before my age increases. Do I still have a chance to grow? maybe 5inch? Cause I’ve always wanted to be a model...

You can definitely grow a little more, but not enough to hit model proportions unfortunately... but if you do then congrats! You might be able to hit 5”2 max in my op, because of your mum, and some people around me kept growing until 20-ish. Model height needs to be at the very least 5”7. Even if the reason why you didn’t grow is sleep and eating habits, you can’t reverse the damage done, as 1 hour of missed sleep is equal to 4 hours of catch up sleep, not accounting for how much that sleep matters. I’m aiming for 1 more inch before I turn 15, but even that feels impossible at times... It’s good to try though, so you don’t regret it later, and drinking milk and exercising is a good place to start. Good luck!

I started my period when I was 14, I grew about an inch over a year. And now, I’m 17 years old and I’m only 4”11. My mom is 5”2 and my dad is 5”8. I’ve been this short since I started my period. And I never grew even a slightest inch. I believe it’s because I didn’t get the amount of sleep I needed as a kid. I didn’t eat much and always get 7 hours sleep and most of the time, less than that. And now I’m trying to catch up. I’ve been drinking milk every night before bed and been exercising lately. My mom says that she stopped growing at 21, but she was 5”2 since she was my age.
Now, I have 7 months left, before my age increases. Do I still have a chance to grow? maybe 5inch? Cause I’ve always wanted to be a model...

To be honest, to stunt your growth by not eating enough you would need to have suffered sever malnutrition and this is not the case.

Exercising will likely better your posture but it won't increase your height, you probably won't grow taller and that's okay.