Dark and lovely relaxer

I purchased the fat protein bodifying relaxer for the first time and used it to relax my hair. OMG as I was working the relaxer into my hair, my hair strands started braking and falling out. At first I thought it was hair that was supposed to fallout anyway and didn’t think much of it until I rinsed my hair. 😭😭😭 my hair fell off my head like It was being cut off. I lost so so much hair that I now have to cut it all off. I can’t guys. Now I want to know what is the way forward??? I am extremely disappointed.