idk its actually not bad. and actually i dont use a tablet, if that means anything. I think some people just start out naturally better at it but with practice and the right program you could get really good with the digital thing some hints maybe try a background, and do you use layers? Layers help it have more depth and actually make it much more simple. I hope this helped!
hey never be afraid to try lol you can just use some of the weird effects most programs come with. Other advice is maybe its the program holding you back. I used to use gimp but then i got Open Canvas which is awesome maybe try it out
I like the way it looks but what I tend to do is take the one that I did traditionaly on paper and use my camera, take a picture, upload it to my computer, open it in the program (in my case SAI) then add a layer and go from there to make it better