Lo loestrin fe

I fucked my boyfriend the 3rd of march. that night he gave me 6 big orgasms and we started to fuck but i couldn’t continue because I just had too much that night. He didn’t cum at all and he just told me to go to sleep. I didn’t get my period at all in march and i’m freaking out. I’m on lo loestrin fe and i’m not sure if the pill made me miss a month or if i’m pregnant. Helpppp😫