Spotting between periods

Clara
Hi all! 
I may be a little sensitive to the changes that my body goes through because I am trying to get pregnant...but 
Do any of you (brown to pinkish blood tinged discharge) spot between periods before the time of ovulation? 
Last month, I started to spot for about 10 days then I saw ovulation discharge. (Egg white)
At first I thought it was ovulation spotting but my period came 4 weeks after I stopped spotting...
There is no change in my period, I just started to spot after 4days since my period ended last month and I am spotting once again after 4days since the last day of my period this month. 
Have any of you had this? 
Thanks!!