Please help I’m 19 and confused

So I’ve been on the qlaria pill for just a month and this past week my boyfriend and I went in holiday. We’ve has sex with a condom and then we used the pull out method like 5 times you could say.

I’ve taken the plan B pill in the past but I’m not too sure it I should take a plan B now or if I should be fine considering the pill.

Please help ...