She's getting stickier and smelling fruitier when touched.
On day 77 I noticed a lot of issues and removed affected leaves. I believe I found powdery mildew, spider mites, leaf miners on top of the aphids I've seen the last few weeks.
I'm not sure if there is more I can or should do. Growing outdoors on the balcony I can't control temperature or humidity which I found as suggested solutions. Maybe it won't get too bad until it's harvest time?