Can I be pregnant?

Shelby • I`m Shelby Crawley, I`m a mother of 3 and married.
I'm normally a 28 day cycle but when I got my IUD out in September I have had 35 day cycles until this month I felt as though I am having a 28 Cycle due to my cm not being consistent with my ovulation days that my cycle chart is showing. Could I be pregnant from the view of my cycle chart?