Late cycle after using fairhaven products

I thought I would try there products to help conceive my next child. The first bottle I took prolonged my cycle, the next bottle I took with another one of their products and I never got a positive ovulation but did get my period early. I stopped taking both products and now I'm 4 days late and my pregnancy test was negative. I'm so bummed! My fertility window is closing and now I have to deal with this crap.