Girls, hi! I went to see a pediatrician and asked about diastasis, she…

Girls, hi! I went to see a pediatrician and asked about diastasis, she said that recently she ate chocolate for the first time and after that it came out, she says that all sweets should be excluded, including fruits too, I say that I have been eating all fruits before and such a reaction was not there, she says that the effect is cumulative... Does this happen? I thought that you would eat it immediately or at most within a day should come out, but I never heard of a cumulative effect... And she prescribed Avantad, she was afraid to smear it... Tried to wipe with the remedy, smeared from Aven cream from ADT, smeared with Phenisol... It's getting better but the skin is still dry. Excluded