Yes
But if you don't want to tell her, I would suggest researching it and finding things to help you, you could just be not getting the correct nutrient supplements and such
Ummm guys I need your opinions on this; so lately I've been way weaker than I used to be and I kinda wanna tell my mom cuz I'm genuinely scared if something is wrong like I cant stand up without feeling like I'm gonna pass out or start stumbling or something but I'm scared she'll say it's no big deal and it really is I can't walk as well as I used to I can't even do a roundoff in my dance recital without falling over something's up; so anyways should I tell her