I just re-read and noted you said you were a very picky eater as a child. That is actually a classic sign of gut dysbiosis. The worse it is, the more the person self-limits, mostly to foods that are carb-y. You'll often find children like this eating only bread, mac & cheese, (sugary) yogurt, cereal, ketchup, and the like. I even know some who wouldn't eat meat at all - no hot dogs, just the bun. You'll often find the picky eating co-exists with anxiety, tantrums, rages, sensory integration disorder, ADHD, or some other neurological sign, or it could go the other way, with digestive signs like chronic constipation, IBD, etc.
If any of that sounds like you, google "GAPS diet."
Do you think you could commit this week to getting, say, 30g of protein eachc morning? 3 eggs and a sausage round or link, maybe? or eggs + leftovers or whatever you like? See how it affects your mornings?
5'4" 39yo mother to five sweeties & married to their AMAZING DaddyGrok
*Current Weight: 175lb______________________________________*Goal: 135lb
*Deadlift: 225x4____________________________________________* Back Squat: 155x2
*Bench: 125x2_____________________________________________ *Press: 80x1
***Winning a 20-year war against binge eating disorder***