Ovulation after depo!! PLEASE READ!

So I'm very new to ovulation testing. My last depo shot was January(depo made me stop ovulating completely) and average time to start ovulating after depo I read can be 6-10 months. Recently, about 5 days ago, my cm was eggwhite after it had been only creamy until then. I didnt have any ovulation tests, but I just got some today and took one just now(10:06 pm) to see what would happen. My real question is, if I'm ovulating at all will it show even a faint line or no line at all? If I have a faint line does that mean I ovulated 5 days ago?