Advice?

I had unprotected sex last week, not on bc or anything, my man swears up and down that he didn’t cum in me and I know he wouldn’t lie to me and so I took a morning after pill like 5 hours after just in case (My anxiety likes to be ridiculous.) I talked to my mom about it and she says I don’t have anything to worry about and that I’m not gonna get pregnant. My boyfriend keeps telling me the same thing too. I just can’t help but feel so scared just in case. My period says I am due in 7 days but once again.. my anxiety is creeping in and I am so worried about it. If I am pregnant, my dad will kick me out and I literally can’t be kicked out. Please, can someone give me some advice about it? The pills side effects have been worn off since about a day or 2 ago but I am still so nervous. Help???