Could it be too early to test?

I’m CD 30, 12dpo and period is supposed to start on the 9th (in 2 days). Could it still be too early to test? I took a test today (not fmu) so I feel like it could be too early to tell, maybe not enough HCG to test positive yet?? Who knows. But I’m hoping for a positive this month! I’ve been on Clomid for several months (4 or 6) and this is my second month on letrozole and my levels were a 24 this month! Whoop whoop! Levels haven’t went up except for last month and now this month thanks to the letrozole and metformin and I also have hypothyroidism so that in itself is a struggle BUT I’m hoping this is the month! 🤞🏻