Big problem

lucy

So me and my ex from year’s ago hooked up recently long story short while we had sex I told him I didn’t want to get on top he then later says that if he busts it’s my fault well that’s exactly what happened he told me get off , right when I was getting off he says he cam and that I did it on purpose I never really wanted kids he kept saying I was trippin am I to blame for not getting up fast enough?

But this isn’t the first time he busted in me without any warning twice forcing me to get a plane b cause I’m just not ready for kids I’m 19 about to be 20 I don’t know if I should go through and buy another plan b or keep the child I don’t believe in abortions or the plan b whole situation what should I do ?