I’m 20 yrs I’m engaged and me and my partner have been trying to get pregnant for about 6 months and we haven’t had any luck and it’s becoming very difficult for me because we’ve tried a lot and it doesn’t happen it’s even more difficult because people around me have been getting pregnant my periods are weird sometimes they’re regular and sometimes like this time it’ll come 2 weeks late so I really have a hard time knowing when my fertile days or when I’m ovulating please help