Ttc baby #3 super impatient mumma!!

Becky • Ttc #3 started June 2014
Hi ladies, me and hubby have been ttc for just under 4months now, this month I experienced something new - I noticed I spotted brown/pink around ovulation, I've never had it before and have read this is a really positive fertility sign.
​I'm now around 4dpo and feeling lower twinges on and off plus shooting pains in my boobs I know this is super early!! 
​Has anyone else had this and had bfp at the end??