Well make some thing sure first, if the niche is saturated then yes it's normal. If you're using the same browser then yes it's normal. Using your usual browser won't show you anything accurate use some anonymous thing to check your rank such as Tor Onion browser. Also some of my niche saturated or not needed about 2 weeks to rank. From day 1 to 14 nothing "awesome" but on day 15 BOOM magic happens and my stats have been sky-rocketed. Then make sure also that your video optimization and keywords are good. It's not only about the views, you need likes and comments, from what i've seen it's better to have likes and comments on a kind of drip-feed pattern. You bought 14K HR views, but if the #1 ranked in the niche have 100K HR views + a good optimization then that won't do anything. Hope i helped.