Today, a week after I discovered the fungus and it looks like her condition has stabilised.
Here is a photo I took tonight

It is better than it looks in the photo and the only thing that worries me is that she is scratching the spot and it bleeds.
This is the treatment I follow daily:
Morning
- Clean the spot with chamomile
- Daktarin
- 0.2 mg Nurofen for kids
Evening
- Clean the spot with chamomile
- 0.2 mg Nurofen for kids
- 1 mg Nystamycin
- Daktarin
Every 3-4 days I give her a bath with Fungoral and also on Monday I will take her to the vet for her second Ivermektin injection. Hopefully on Tuesday Imaverol will arrive and I will adjust the treatment accordingly.
I always wear plastic gloves for extra protection and after I finish I wash my hands with Betadine Scrub solution.
Also, I clean her cage every three days and I also use the Beaphar Deep Clean Disinfectant. For bedding I am using Carefresh Color blended with wooden pellet.
The other thing I discovered was that she had the infection since I got her from the breeder because I was looking to some photos and videos I took back then and I can see clearly the first signs. Unfortunately, I did not have the experience back then to examine her but I learnt the hard way.
Also, today I discovered that she absolutely adores parsley and this is good because parsley is an excellent source of Vitamin C that is absolutely necessary in order to rebuild her immune system and help her recover faster.