So yesterday me and my boyfriend were messing around with each other he went down on me and then he told me to take off my panties then he started rubbing his penis on my vagina and then I got on top of him and started grinding on them but I didn't put his penis in my vagina and then he grabbed it and barely put the tip in from what he Told me he didn't come or pre-come could I be pregnant because I'm a day late  I'm so nervous I don't want a baby