Lucas, I had the same problem in November. I’m doing marketing for a women’s hair care brand targeting an older demographic and this brand competes with much larger brands. Unfortunately the larger brands have much larger budgets. The only way I was able to counteract high CPMs($30+) were by having having high CTRs(9-11%). I tested 30 sec videos, 45 sec videos, etc. My best performing ad is a 7 minute video. Why? Because it has way more value and explains the product much better. My CPC is 18 cents. So my suggestion to you is to make a better, longer, more thought out video.