My cycle is confusing me. Back story:

LMP was July 1-7.
​Pink spotting 17&18 negative BFP opk 
​Pos BFP opk July 28 (CD 28) 
EWCM/watery cm since August 1 
​Aug 6/7 pos BFP opk 
​The last week I have been having cramps off and on and don't cramp normally unless I'm in the middle of AF. My face breaks out a week before AF but now it's clearing up with no signs of AF. I actively breastfeed my 22mo son and in the last 24 hrs I've had an increase in breastmilk not feeding more or less then normal. I'm 9dpo and got a neg hpt yesterday. I'm soooo confused. Cycles are normally 30-35 days. TIA.