pregnant?

had sex (protected) around six and a half weeks ago, i got my period about two weeks after having sex but im 5 days late this month and i am so rarely late. never taken pregnancy tests before so it is hard to not convince myself i see something. took test at night and i did accidentally get pee on the test itself rather than just the bristles which is making me think thats why i can see blue in the first window? gonna test again tomorrow but wanted to see anyones input. this is a cvs brand test- took the photo about 4 minutes after testing.