Birthcontrol /bad moods ?

TT

I have been on birthcontrol for 3 weeks now and what should of been my ovulation week I’ve been experiencing lower back/hip pain and been extremely emotional and my patience has been short fused, to top it off I’m lightly spotting after suffering from a miscarriage 3 weeks ago healing from that I decided to get on birthcontrol, just don’t know if it was the right decision or not. I was told birth control makes you not ovulate but could you still get physical symptoms?