No period for nearly 3 months.. HELP 😭

Maisy

So ... I’ve not had a period for nearly 3 months now !! I’ve just turned 22 and have been trying for a baby for a few months but nothing so far 😭😢... Im not sure if I should go to the doctors or just wait to see if my period shows up on its own .. I’ve heard a few story’s of women who had the same thing and ended up being pregnant but I’m just not sure what to think right now .. would love some advice on what to do 🤔