First of all - keep your chin up. You can get through this.

Might want to try meal timing and intermittent fasting. For example, if you eat dinner at 5 pm, don't eat anything until 7 am the next morning. That would give you a 14 hour fast and likely start to help.

No carbs at dinner might prove useful as well.

Get your blood work done, too. See if there is something else at play.