Is this normal?

Lizeth

Hi ladies! I started taking lo loestrin back in December 2018 my period was suppose to start last week but it still hasn’t came. Is it normal to not have any periods even when I just barely started taking birth control (2 months in total). I messaged my doctor but she tends to usually take a while to respond and this is just making me anxious lol. I always take my pill on time at the same hour everyday!