Chalazion in 3 year old girl

Hello, I desperately need help in healing the chalazion in my 3 year old daughter's eye. She had one last year that lasted 7 months, I tried everything before it was healed with colloidal silver. I would like to stay away from that this time, and need some help with homeopathic remedies.

Here is a little bit about my daughter:

She prefers to wear no clothes, dislikes being covered. She is generally irritable. She tends to throw tantrums a lot, But when she is good, she is excellent, but can change on a dime. Physically, she has no physical ailments. She is loose ligamented/ very flexible. She tends to trip a lot, due to intoeing. There is no specific time she is better or worse, although she is usually quite cranky in the mornings. She prefers cold drinks, and doesn't mind water.Her bowel movements are irregular, but she airs on the side of constipated. She prefers to move around, she is always busy and active.

I have tried various things to no avail. Warm compresses seem to make it worse. She was taking 2 Arnica 30 before bed - seemed to help for a night and then after that is aggravated the condition. I am now trying ferrum phos, 2 30x 3 times a day. Just started it this morning, but I am not sure if this is what she needs.

Any help would be greatly appreciated, thank you so much!