Hi, I Was Supposed To Have My Period On 29th

Hi, I was supposed to have my period on 29th of August, but on this day as well, I was diagnosed with Chicken pox, and I do not have period for August.
Today is 30th September, according to my date, I should have another period by this week, but there is nothing. I had missed two times of my period, and I am still a virgin.
Would like to know will chicken pox delayed my menstrual cycle?