Double ovulation?

Erin
Anyone ever get two positive opk test strips in one cycle? I got one on cycle day 16 and again today, cycle day 22. My cycle length varies. My last was 30 days, the one before that was 40 days. I haven't done the temp charting this month because my temps were all over the place as well. CM is normally pretty dry but was fertile looking on cycle day 16.