Yeast infection from too many probiotics?

I have been dealing with systemic candida for 2 yrs now, which started as burning vaginally after taking flagyl. I have had vaginal burning ever since and that was 2 yrs ago. Anyway, I've been trying all sorts of things to fight it, like the humaworm parasite cleanse, colon cleansing, I did 1 Liver Flush so far, and I'm taking diamataceous earth and other supplements. I decided to do the renew life critical probiotcis, which is 200 billion for 7 days. I just finished my 7th one and I believe I have developed a yeast infection. It's super sore and there are red spots and redness and it is very painful when I just took a shower. I haven't had a "yeast infection" in about a year, since the last time I was on Antibiotics . Do you think all the detoxing could have triggered a yeast infection? Or the very high dosage of probiotics caused an infection? I read somewhere about something called Cytolytic Vaginosis, which is too much good bacteria in the vagina.

I'm also a little freaked out because I went to the gym the other day and I didn't wear underwear because there were some sort of built in to my workout pants and I wiped off the weight machines before I sat on them but I forgot a couple of times and now I"m all paranoid that I could have also caught something from the gym?? maybe I'm overly freaking out, but I started experiencing discomfort that day after the gym and I did put some tea tree oil and oz olive oil on it and tried inserting a few fem dophilus probiotics since then and it got so bad yesterday I finally started using an over the counter yeast infection treatment.

Does anyone also know if red spots could be from a yeast infection? Please help !!