Died my hair and now I’m going back to the original color

Bailey • Ava Madeline🧸 07/23/2020🌈 IVF baby

I wanted to be optimistic and try to go lighter I’m dark brown so I kind of had a pretty ash blonde in mind but it came out like a golden blonde and I just don’t like it today I have a appt and I think I’m just going to go back all brown.

I’m sad because I spent 250 and now to go back is more money and my hair is damaged how can I help the damaged hair without having to cut it off?