17 & pregnant 😔💔DONT JUDGE 🙄

Yesterday I found out I was pregnant after being 7 days late from my period. Me &my boyfriend have no idea what to do yet. But is it normal to have really bad cramps on and off 😩. I keep feeling like I'm still going to get my period but the test came back positive😓. Is there any tips or info you guys can give me to help know what to expect?  I would be very grateful 💕😊