Trying to have a baby

Y’all it’s been 92 days & no period I get tested for PCOS Jan 11th , I tried taking these vitamins with really good reviews on Amazon called “conception” anybody else heard of them? I’ve been trying to get pregnant for about 09 months & absolutely no luck 😤☹️ because my periods are SO irregular 🥺 I’m only 21 this is very depressing.