yeah those marks, i have gotten those too, i think with pfs there are serious food intolerances and when you have the problematic foods, it is going to cause a stress reaction. i’ve had them disappear and reappear before based on what i am eating and find it to correlate to it.
3 foods i have been having a lot of, i recently eliminated and found my digestion is a little better after removal was potatoes, milk (even lactose free), and eggs. what’s interesting i have gotten a food allergy test and milk and eggs did show up high on the results before. potatoes being such high starch, i think it causes a problem just because if you are having digestion problems and then add the starch, it doesn’t do well just mixing in the gut with everything backed up.
i also can gain a lot of weight too if i have these problematic foods an have those marks, i think it is just really high stress in the body causing those marks, and the liver doesnt have a chance to detox because there is backup.
try looking at the food you are eating and see if it helps. make sure you are paying attention to what you are eating though to get enough of all the nutrients. if you dont eat milk, you still need calcium. so i got cocnut milk. or if you dont eat potatoes, you still need potassium so i drink oj, coconut water, cooked vegetables, an banans for that. or instead of eggs, liver is probably better to eat in small amounts for vit a.
i feel like a lot of problems is we cant get the nutrients we need because the body has so many food intolerances, then you eliminate a ton of stuff and that doesnt help to get the metabolism working. defo need those carbs from fruit and juice, no sugar isnt so great.