Its very difficult to say what you have over the internet, etc and tests can be inconclusive…its very difficult to prove you have parasites or candida overgrowth through testing…metamatrix labs has a good test you can do that costs a bunch of $.
The way I look at it is that every single person has candida and has parasites. We all have parasites but at different amounts and not everyone has the fungal pathogenic form of candida (it switches from the yeast state to an unhealthy fungal version). But everyone needs candida the yeast to survive; there is no way to completely rid yourself of candida or parasites. If you killed off all of the candida in your body, you would likely die.
But you can reduce the numbers and hopefully reverse its fungal form numbers, your immune system can recover.
I have both candida and parasites personally and killing parasites is very similar to how you kill candida. There is a few things to do differently, but not too much.
This diet in general is a very good healing diet and will get your immune system stronger. So regardless of whether you have candida or not, you can likely get healed just by diet alone (IMHO). I feel that if you can get the gut stronger, then you can battle just about any immune system problem that you may face.