Clearblue dual hormone tester, hating these smileys!

Al
Last month I had 5 flashing smileys before having my solid peak smiley. This month I tested on Friday 18th and it was low, tested again on Sunday 20th and got my first flashing smiley, it's now the 28th and I'm still having flashing smileys! I know it's advised to stop testing after 9 days of them but has anyone ever had more than 9 days of flashing smileys and still peaked? Thanks all!