Should I be concerned?

I’m 16 and am worried about my mum. It’s because she lives a very unhealthy lifestyle. Though she claims it’s fine for her and it is what she is used to, i used to believe this but not until recently.

You see she is a smoker(has about 10 light ones a day), and only eats dinner(canned/frozen food usually), workouts at a very high intensity about 5 days a week, and sleeps 1am-5am. That doesn’t sound great, does it? Well for some reason she provides me with the perfect home cooked meals, but not herself. and I fortunately live a healthy balanced life.

I never worried about her as she always seemed fine, but she used to say a lot that she usually felt tired or weak. And once every dayshe goes to the bathroom there is this awful smell. No not poop or pee, its acidy-like vomit. But I confirmed today when i walked in by accident, and she had the taps running and was kneeled down on the floor over a bucket gagging. I’m so fucking worried. She is not healthy what so fucking ever. She is as slim as a stick, with a bit of lean muscle. Recently we found out she has a cyst on her ovary and her uterus is changing(menopause i think). These are not hazardous, no, but i think there is something up as she is never perfectly normal.

I know you guys aren’t doctors(well there may be some) but i really am just looking for opinions on whether i should i try help her(even though she tries to hide it all from me as she wants me to have a “good” childhood.)

x