Motivate me to test! Give me advice!

Chantanna
Af was due on 10/20. No symptoms of af or pregnancy. I always have sore nipples before af. Not this time. Only odd thing that has happened is light pink spotting (3x this week) and brownish spotting (once this week). I'm scared to test. Afraid that it will be negative. First time ever trying. Feel like I can't get preg because my husband has been going inside of me for at least a year (although we weren't TTC). When I was a teen, the doc told me that I may not be able to have kids because I had cysts on my ovaries from irregular periods. I have been regular now for about 3 years. Just nervous and confused. Advice?