I've started having this problem again, sadly it may just be your content isn't interesting enough for your viewers to want to tune in and watch. My last 3 videos haven't done very well but one I uploaded late hence the lack of views as people are bored of that topic now as its been out at least a week. Should have uploaded on the day it came out (potter more ilvermorny quiz) another is a gaming video which tbf I don't promote I just use as channel fillers but I do still enjoy doing them and 3 my most recent which I don't really know why people never seem interested in that kind of thing on my channel anyway as I have a throwback Thursday series and none have that many views. You just have to see what's trending or find a video you are interested in making yourself and see how many views it gets, if they all seem to have a lot including small youtubers then give it a go. I did this with potter more but like I said I uploaded too late so I didn't get half as many views as those who did the video on the day the quiz came out. It's so disheartening but when you make a video that does well it's lovely but sometimes it's literally just pure luck, if you are that passionate about YouTube just keep uploading and one day it will happen, I am right there with you and I'm sure so many others are by getting disheartened at lack of views. I was stuck at 750 subs for months and at least I'm doing better sub wise now so don't give up!