First AF after depo??

Danielle
What were your initial symptoms? 
It's been 6 years since I last had AF. I had withdrawl bleed back in sept last year that lasted 4 days mostly brown/ but mixed with fresh blood also. (Don't know if this makes a difference) 
Well over the course of the last week I've become crampy like AF is just around the corner my nipples (not boobs) just nipples are extremely sore to touch.. They look swollen. Now we have been kind of ttc since sept this was the reason I come off the depo in first place, not obsessively tracking everything, just not preventing.. And testing each month just as precaution really Incase I somehow by miracle I conceived.
I have confirmed I'm not pregnant with test.. It's been well over 2/3 weeks since we last dtd.
I'm just wondering with all these things going on with my body that it's thinking about regulating itself..I know there's not a time limit on PMS symptoms before you get AF, but these are relitivly good signs that AF is about to start right? Also have white CM..slightly egg white but I wouldn't class it as ewcm..also have been quite loose in the toilet department..