Hi,
Thanks for posting on the ehealthforum. Ideally one should not lose more than 7-9 pounds in a month as per the guidelines and you have lost the weight a little faster and itâs not good as the body is not able to adjust to such rapid weight changes since the bodyâs metabolism rate is adjusted to the body weight.
You should get your thyroid hormone levels checked as poorly functioning thyroid (hypothyroidism) also contributes to the development of weight gain.
I sincerely hope that helps. Take care.