Should I test or not???

This would be my second period since my d&c;, but it hasn't started yet. I am only a few days late. We have not been actively trying cuz my dr said to wait 3 cycles. Some of the things I have been feeling is the same as when I found out I was pregnant back in January of this year. I am so scared and nervouse to test. I have such mixed feelings about every possible result. Happy and nervouse if it's bfp. Disappointed and relief if it's bfn. What should I do????