Post miscarriage. Trying to move forward..

Hi all! I had a miscarriage Dec. 6 when I was 7w4d. Most difficult experience of my life. I was one of those women who thought it could not happen to me. My mom had 4 healthy pregnancies, my sister has had 2.. And I considered myself a healthy 28 year old.. Anyway, I bled for about 6 days and spotted for about 3 days after that. I'm usually very regular with my periods, but I'm a bit concerned now because tomorrow will be 5 weeks since my miscarriage and I have zero symptoms of an upcoming period! No sore boobs, no crazy mood swings.. Nothing! And I usually begin about a week before my period comes. I just want my period to come so I can finally feel like this miscarriage is behind me, but I'm scared that it has affected my cycle, or fertility :( 
​Should I wait it out? Make an appt with my obgyn? Thoughts? Suggestions are all welcome..