What’s happening?!

So me and my husband have been TTC for 6 months now with no luck. My cycles are 25 days and 3-4 days long. I started using clearblue advanced test this cycle and am so confused. I started testing on CD 7 and got a “low” or negative on CD 8 I have a solid smiley(peak) and assumed this was my go day. Curiosity had me test on CD 10 where I got a blinking smiley(high) and then today (CD 11) I got another solid smiley(peak). Has anyone had multiple peak days while testing? How do I know which day I actually ovulated?

I’m going crazy