Late or skipped

Rebecca • Married 4 years. Finally finished with school and ready for babies!!
I am either a week late, or I have skipped a period. I'm not quite sure because I didn't start a new set of BC this month. My husband and I are TTC(very recent). I have only skipped one period ever (besides this one) since I was 11. I think I'm technically on CD 35 I think, when I'm almost always 28-30 days even before BC. Help!? I'm so confused. This is making tracking my cycle no fun. (Not pregnant. I already checked)
Please let me know if this post should go in different place. I'm new to Glow. Thanks!