Yes, of course it's okay for you to post even though you aren't diagnosed!! If you believe you have Lyme, you can be a member here and post! We are here to help you get into treatment and feel better.
Are you doing anything to detox yet? You should be if you aren't. Skin sensitivities and muscle pains can also be caused by too many toxins in your body. You should be building up your detoxing routine to include a handful of different techniques. In case you need that link again:
www.tiredoflyme.com/detox-methods.html and you can find more in our "New to Lyme?" thread too.