LH surge every time?

Yuka
Hello everyone! 
I've been tracking the LH Surge since before the expected ovulation. My first clear LH surge was 11/27, which I thought was the ovulation day.  And then from 12/6 to today, every morning I've got the LH surge. Each test it is very clear that I have the LH surge.
 I thought the ovulation happens only once in every cycle, so this doesn't make sense.
Does this mean I've been ovulating straight a week? Or I am not normal?
Also, I had germinal discharge with small amount of blood on 12/6 to 12/8.
The pregnancy test was negative on 12/8.
I've been trying to conceive for a month and I've having intercourse almost every day since November. 
BTW, I'm using the ovulation kit from Target.
Any response helps! 
Thank you!