Confused!

So I have been ttc #2 for 4 months 
I have been using clearblue ovulation and have gotten the nothing, flashing then solid.
This morning I started tracking I got a negative circle in the morning just now I tested for fun mid afternoon (I never had even in the past few months) and it was a Solid smiley?! Is this wrong? It's a little early but 6 hours ago it was negative?
Has this happend to anyone before?
Thanks!