I lost too much in 5 days?

[Harley Bunny]

I lost like 3.6 pounds in 5 days, this is mainly because I
have the flu and have been barfing out my insides the entire day but will this weight stay off?
I don't eat like 3k calories a day I eat the recommended and I feel like I've lost a little too much,
the recommended is 2 at most. But I don't really mind and it's ok as long as it doesn't do this every week, right?

P.S- This weight dropped all in one day, not progressively over the week

[F u j i b e r r y]

Your weight will fluctuate between 1-10 lbs per day because of water and undigested food.
I wouldn't worry too much about it.

[Harley Bunny]

F u j i b e r r y

Ok thanks! This morning I lost .8 more pounds and I only ate a little bit yesterday (soup, crackers) because I was extremely sick. But I'll probably weigh more tomorrow because I'm feeling better.

[Toki Bird]

It's more than likely water weight.
Since you're throwing up you should really make sure to drink plenty of water to stay hydrated smile