calling all hair specialists!!!

Arianna • With the love of my life and mother to our handsome little boy ❤️
Hello ladies! So I have a question. Okay so my natural hair color is dark dark dark brown almost black. A few months ago I decided to go blonde because I just wanted to try something new. I got my roots redone about a month ago, the lady had to bleach them and then apply color. When I left the salon, my hair was a bit mushy, and it would snap right off, so my hair is extremely extremely damaged by all the bleach. I just don't like the blonde on me anymore and want to go dark so that way when my roots come out I won't have to dye my hair anymore and I can let my hair grow out and get healthy again. But if I dye my hair dark right now, will my hair completely fall off? I'm a bleach blonde right now and want to go dark brown. I'm really scared but just don't wanna be blonde anymore. I'm thinking about going to Sally's and getting the argon oil hair dye ( I can't afford going to the salon again). What should I do? Any treatments that can help my severely damaged hair?