Can pumpkin seeds cause a massive, painful die-off??

Hello

I have been wondering what is going on with me... about 3 days ago, out of the blue, I started having really bad joint and muscle pains all over the body. Before I had just cracking joints but now they are hurting really badly, especially the left knee. I had no idea what is going on... but now I realized that a couple of days before the pain started I started to use this powerful herbal formula for prostate problems. Its major ingredient is pumpkin seeds. I have been taking it several times a day.

According to a biomeridian test I have a lot of parasites... so could this be the explanation? Any similar experiences?

Thanks