I'm so confused🤷🏻‍♀️

Mirka
I have never been pregnant before but I don't know if I'm over thinking. I could use as much feedback as I can. I am 9 days late on my period, I have unusual cramping that comes and goes & just yesterday I could hardly stay up at work. Also I took a pregnancy test about 3 to 4 days ago. I saw a faint line on one of them but idk... when I took the 2nd test(digital one) I had drank 2 water bottles before taking the digital test affected the outcome of it...both tests were done in the same day....
 what do you guys think😩