Ladies I need your help please

Ok so I need some encouragement/motivation to not take a hpt test for a few more days! Af is supposed to come in 3 days and yesterday at 10dpo I had some pink mixed with a little bit of brown on the tp, it was only once when I wiped and it's completely gone now.. So of course I'm driving myself crazy! I want to take a test sooo bad but I know it's too early! Can you tell me how you were able to wait? And why you waited to test?