Messing up my pills!!

So I recently went off my old birth control pills because of negative depressive side effects and I had to wait a month to get my new ones. Dumb me thought that the process would be the same but I ended up not taking the pills at the right time which ended up with me missing a period!! It’s been longer than a normal cycle and I’m so messed up because I don’t know when I’m going to start again! If anyone’s had anything similar, let me know how it all went please!