Losing weight/drop a dress size?

I feel ya- I started new migraine meds and gained almost 40lbs in less than a year. In the last 2 months, I’ve lost 15lbs. It’s been hard but so worth it. I’m down to a 6, but I’m trying to get back to a 4. At first I was all about the pounds as well, until I realized that even though I’m losing inches, I wasn’t losing so many pounds. Muscle weighs more than fat, so losing the inches is the goal! I swim laps Monday-Thursday for an hour, get home and do pilates for 30 minutes, alternating which muscle group I focus on (abs, arms, legs, glutes). Friday I go to ultimate frisbee for 2hrs. Breakfast is black coffee and something small- eggs, etc. Lunch is a slim fast or egg whites, and dinner is a prepared meal I have delivered under 400 calories. I’ve been having liver issues so I’ve had to cut A LOT out of my diet by medical necessity (including alcohol, which sucked until I realized how many calories I was consuming) so that’s been helping a lot. Best of luck!!