Plan b and the pill. I NEED HELP

This past month my bf and I had sex and the condom busted. I take my pills every day at the same time. Two weeks later the same thing happened again so I went and bought a plan b. I took my pill(combination) an hour late one day last week. Now I’m on my “break week” and I usually start my period now but haven’t. I can hardly sleep I am so nervous. My boobs hurt and I had weird cravings last night.