Provera + Clomid Cycle

I was diagnosed with PCOS towards the end of August. I started taking Metformin 1000 mg right away and still take it daily. I then started taking Provera September 1st-10th. I do this every 1st-10th of the month. Last month (October) my doctor also added Clomid 50 mg Cycle days 5-10 to the mix. I got a positive ovulation strip on Cycle Day 11 last month. This month has been my second cycle taking all three and I haven’t gotten my positive ovulation strip yet. I’m supposed to start Provera again tomorrow. What should I do? I’m confused should I wait to see if maybe I just ovulated late and if I do for how long? Or should I just call this month a fail and start over? Any advice would be great!