is this normal

hi guys i just cant work this out.....i have some good days where i feel my symptoms are barely noticable and then wham the next day full on with about ten symptoms and big flare in candida.......is this normal i think im getting better and then wham thishappens (no change of diet or cheating),,, i cant work it out is this good or not? its so frustrating..man i wish i was one of you guys who actually get results.