how do you get toned??

im so lost, i have this issue, i cant gain weight ive had 3 kiddos and i am weighing in today and 110 pounds, i am usally between 115 and 120, but i started doing yoga bc id like to tighten up my stomach and legs more, but i lost 5lbs doing yoga, i cant lose anymore weight, or else ill look sick, i dont wanna get any skninner, i like what curves i have, im so afraid if i contiune yoga ill just lose more weight, everyone i ask says i look more toned not like ive lost 5lbs but i have. smh! anyone kno of good ways to tone without losing weight in the process? i dont wanna do these wraps or anything like that, im all about making it happen on my own and working for it, any advice or suggestions will be apprecaited. :)

Nikki Hicks
    Comment deleted
    Nikki Hicks
    i have no idea the type of yoga i do to be honest, i kno its just the basics, im a beginner with that still. ive been thinking about this insanity workouts or the new one called t25 buut im almost positive ill lose way too much weight with that.
    About Nikki Hicks
    Birth: November 25
    On since: Nov 29, 2013
    Hello, the name is Mara, but i go by Nikki, I'm a 25 year old SAHM, Married to my high school sweetheart, we've been blessed with 3 beautiful kids, Chloe(6) Michael(4) Myles(2).