Bleeding before my period. Need help!

Hey guys! My period ended like about a week, maybe 2 weeks ago and now i'm bleeding again, not sure what the cause is. I'm thinking it's because of the emergency pills I took after my man came in me but I'm a bit paranoid cause the internet says it's also a symptom of pregnancy. What do you guys think? I'm scared and could really use your advice. 😭😭😭