My eureka moment now what?

So I'm not sure if I should be happy that I just realized I am protein sensitive or cry because of how much I have spent on products that I now realize after reading these boards are full of proteins. My hair has been looking super stringy and flat. So now what? Where do I go from here and what regiments do you ladies do? Thank you
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cleanser: Redken Fresh Curls Shampoo, CJ Daily Fix
rinse out: GVP Conditioning Balm, CJ Beauticurls, CJ Smoothing
jellies/creams: CR Curl Maker, KCCC
gels: CJ CQ, CJ Pattern Pusha, BRHG
SE PA
HGs: Anything Sevi; Curly Kinks Satin Roots, Curlycue ReNew and Coil Jam; homemade FSG and okra gel; soap bars; UFD Curly Magic; Botanical Spirits Jellies, CJ Repair Me, Aloe Fix
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If someone is protein sensitive, can products containing the proteins be mixed with moisturizing ones to get rid of the products. I have a lot of products that I would like to use but don't want hard hay like hair.
I do know that with some of my masks/deep conditioners to just follow up with an extra moistuizing conditioner but can I mix a styling product?
SE PA
HGs: Anything Sevi; Curly Kinks Satin Roots, Curlycue ReNew and Coil Jam; homemade FSG and okra gel; soap bars; UFD Curly Magic; Botanical Spirits Jellies, CJ Repair Me, Aloe Fix
[SIGPIC][/SIGPIC]