I have a 32 day cycle, is that irregular?

My 5 day periods are fairly light.

First 2 days is a normal flow then spotting for the last 3 days. It makes it harder to time ovulation. ☹️ My last positive opk showed up on cycle day 21 though.

Also I don’t get terrible cramps either. Never missed a month either. It’m does vary from 31,32,33 days but otherwise stays pretty consistent.