My period was supposed to start 5 or 6 days ago so I’m almost a week late. I took a first response early result test it was the only one I had and I just bought it a few days ago. Nothing showed up not even a control line. I waited for at least 10-15 mins to see something but it was blank (pic taken 11 mins after I took it) I kept checking it then like an hour later it had a negative test result on it (forgot to take a pic before throwing it away) but it was just the control line. Could it be a false negative or just invalid since it took an hour to show up? Still no sign of a period could there still be a chance I’m pregnant? I’m gonna retest tomorrow with a different brand when I go to the store