ANAL ITCHING-PLEASE HELP(HOW EMBARRASSING-BUT, I'M DESPARATE)

Hi-
I'm waiting for a zapper and an herbal parasite cleanse. I have parasites and severe systemic candida and I started using threelac and hydroxygen two weeks ago. I'm not sure if this severe anal and "a little in the other area" is from parasites or candida. It's driving me crazy! If it's parasites, are they "escaping", or are they getting worse??? I feel like they're crawling around my " "!!!! I'm also getting some "tickling" and itching sensations (but, not as bad) on the bottom of my feet, legs, ears, head-that's about everything. I hope someone can help...I'm really freaked out.
Thanks,
Jolie