Valentine's date cummed all over me! Pregnant?

Today, on Valentine's Day, I had arranged a date via a dating app. I invited him to my house. He had to go to the toilet at some point and was gone for a long time, so I looked everywhere until I found him naked in my bed. Mhh very nice sight, I couldn't resist. We forgot to use contraception in the heat of the moment and he squirted his whole load inside me. Quite a lot of juice came out of it. Am I pregnant now?