Akay, I also suffer environmental sensitivity, especially to perfume, beauty products and chemical cleaning products. I’ve switched to natural chemical free products, in some cases making my own (although they’re all available to buy as well), which has made a huge difference to how I feel and stopped negative reactions. However after consoluting with my naturopath she has suggested that the presence of heavy metals in my body may be why I experience reactions to these products. May be worth looking into for you?
Regardless I’m sticking to the natural versions infinitely now, they’re so much better for you.
Another quick note, if you do suffer perfume intolerance, essential oils are a great alternative, plus rose is good if you suffer menstrual problems.