Congratulations! Believe or not, the five year mark will be here for you before you know.
Ahh, yes, the secret side effects 😉. I had uncontrollable diarrhea for years. I still do occasionally. What has helped me is eating 3 meals a day, being careful of what I eat - no onions, garlic, spicy food. I haven’t been able to eat chocolate since my last chemo treatment, which has gotten easier over the years.
Have you tried pelvic floor exercises? They definitely help. You look for exercises on line or your doctor might be able to prescribe physical therapy. I really hope this helps.