I'm really worried

So the other day I gave my boyfriend a handjob and he came. But before he came I touched his dick and I don't think there was any pre-cum but his fingers are thicker so he wasn't able to finger me. Should I be concerned? Then I fingered myself to try to open up then remembered I touched his dick. So my question is, if I am due for my period in 5 days and get it does it mean I'm not pregnant or would I not get a period next month?