I'm the same way man, I've been doing YouTube for more than a year, and I have lost SOOOO many subscribers. I was at 545 at one point, and now I;m at 479. I try my BEST to rank my videos, and a lot of them time, they get on the first page. Like a Walking dead video I made today was on the first page, but I didn't get any views from it. I believe the thumbnail was pretty click-worthy as well. It happens. You'll have those ups and downs, but eventually, it'll pay off. It seems like I'm getting some attention, and my videos are starting to rank more. You just have to change your luck by changing your strategy. You just can't give up making videos when it gets hard. If you enjoy making the videos, then you shouldn't worry about all that other stuff, right? I think I know why my channel didn't get any exposure, but that's another story for another day lol
I know you want to get noticed, and so do I. I actually just checked your channel, and you have more views than my channel. I wouldn't give up early if I were you.
I'll check your content too.