I'm a tad confused.

I'm an odd person. AF has always come pretty much on the same date every month. Just one day late I knew & got my BFP with DD2.
My AF has only ever not been around when pregnant, BFing, or on the depo. On depo it was every 3 months, when I was due for the next shot.
So never have I ever had a short cycle. Before I went back on depo, when DS was about 12 months old, it was 6 - 8 weeks between af. I was still bfing.
So now with DH away, I decided to leave the depo for a bit & see what my body is up too.

November 7 af last appeared. Today, 23 days later its back! Not very heavy, but been a bit all day. Last time I saw DH, & DTD was around the 13th - 15th November. Don't know if that counts for anything or not, but thought I'd add it in.

Hoping this is just a one off thing, but I'm so confused. I've been on & off the depo since DD1 was 12 months old. Took me 11 months to concieve DS, all cycles regular in that time!