Nexplanon, depression and periods.

I got my nexplanon implant on June 9, 2015 and just started my first period on this last Wednesday (8-26-15) it's only been spotting but it's dark brown and dime to quarter size clots.. anyone have this before? Last time I had clots I was expelling my birth control.

Also with this birth Control I've been super depressed and emotional at random. I will literally start crying at the drop of a hat or spend all day in bed and have zero motivation to do anything.

Has anyone delt with either of these things? What did you do for the depression?

Thanks!