You shouldn't do that. Unfortunately, we're living in the world of digital influencers that make it seem feasible to change your hair color frequently, but that is achieved mostly through wigs. Dyeing your hair is not magic.
I would seek the advice of a doctor. Were you wearing your tailbone pad while you were playing? A lot of athletes these days don't wear a girdle while playing...
If your hair is severely damaged, it will not be possible to get a color that requires pre-lightening, such as pink, without risking severe damage and breakage.
You can change it temporarily, but there is no way to permanently change the color that your hair grows out of your scalp. However, there are scientists currently working on...
It sounds like you have over-toned. Stop dying your hair and it should fade back to a brighter hue. You could also try washing your hair with a clarifying shampoo...
You can wash your hair every two days, but aiming for washing it twice a week would be better. Washing it too often will strip your hair if its natural...
If your hair is very dry you should try to use a shampoo and conditioner that's targeted towards dry hair or shampoo that's meant to make your hair straighter because...