It will be okay. do you have a cheap conditioner? If so, soak your entire head in it. Take a wide tooth comb and in sections work the conditioner in, keep rinsing with warm water. I haven't had this experience with henna from fnol or henna for hair. I have had this with store bought henna. It might take several conditioner washes over a couple of days to get it all out, but you will be able to. Try the conditioner wash. yes henna is protein, and you won't/don't need to put more into your hair with the experience that you are currently having, imho. Try the conditioner wash, gently detangling in sections and see how that works for you. If you get too tired, or run out of hot water, put a bunch of the conditioner in your hair, and put a plastic cap on, surround that in a plastic bag, and call it a night. Get up extra early in the morning and try it again. If your hair isnt' responding, bun it and try again later in the day. I would STONGLY suggest that you don't buy that henna that you used again. Many of the store bought henna's have sand and sticks as filler, and you have to sift the life out of it to make it worth it. That's just too much work, when you can get baq (body art quality) henna and not go through all that. hth, good luck to you.