is this an irregular af? TTC for 6 months..

krissy

here's a list of my past AF dates:

APRIL 12

May 7

June 3

June 30

and now July 22

they last about 5 days..

i'm not sure if these are signs of irregular periods or my period is just randomly 4 days early this time....i'm not due until July 26. My partner and I have been TTC, but it hasn't been a scheduled thing..i'm kind of confused at this point?????