Can your body only go down to a certain weight?

[starlight1]

I'm down to 50.5kg and I'm 168cm this is the slimmest I've been in a long time I'm 23 nt last time I weighted this I was 18 ish. I'm happy with the way I am nw. But I have just been eating the same as I have all the time I have been dieting. Can your body only go down to a certain weight then that's it because surly it can't just go down and down. Or can it? Do you think this is the least I can go to while still been healthy and eating?
Thanks

 

[Ceejay123]

Sweetie, your bmi is 17.9. You are underweight. If you're happy, I'd start increasing what you eat to maintain your weight.

If you undereat calorie wise, you will lose weight but slowly. Hence anorexics, they end up underweight and ill.

How many calories are you eating a day?

 

[starlight1]

About 1200 but I never really ate alot I just put weight on when I was pregnant. X