Hello, it's okay. Constipation is very common during weight loss. Technically, it's not constipation. Because eating less, gastrointestinal peristalsis slows down, and the amount of defecation is less, which reduces the stimulation to the rectum, so there is no intention, so the defecation cycle will be extended and the amount of defecation will be less. You can add some foods that help defecation, such as bananas, apples, or some coarse grains, or drink a little sesame oil. Not only can it have a certain satiety effect, but it can also promote metabolism and defecation. There is also the habit of going to the toilet at a fixed time every day, whether there is stool or not, and whether it can be excreted.
I hope it helps you. I wish you early success in losing weight. Please adopt it. Thank you.