Pregnancy Scare?

So I was with my partner for 4 years, we broke up maybe like a month ago.. I went over one night and we were both drunk to the point where I don't remember a few things.. I remember having sex with him but I don't remember if we used a condom.. The words that I can't seem to forget was when he said, "I love cuming in you." So now I'm one whole week late, and I'm terrified to take a test.. I've never been late so it scares me.. And to top it off I met an amazing guy smh.. It would suck if I'm pregnant... Should I take a test and get it over with?