Estrogen

Recently I've been facing a hormonal imbalance and I've gotten it under control from what I'm aware of. Now it's been a month and I haven't had my period. It kinda worries me because I just want to know my body is functioning correctly. My question is will that throw off your period? I'm a virgin, I haven't had sex yet, so I can't be pregnant. Maybe there is something I'm missing. Enlighten me! 😊