Take as much time as you need man!
Working alone is hard especially for us first time developers, beginners with coding, and all that kind of stuff. Then add personal life to the mix? Yeah, it's understandable to feel the way you do.
Even the jealousy you feel is reasonable. We're only humans, we long for greatness, even perfection. It's only natural. So, No, you're not doing anything wrong. No, your writing is not bad(it's interesting and has potential). No, your art is not atrocious(it's unique. For me refreshing even). And Yes, there are people out who care. There's beauty in imperfection.
Don't beat yourself about it, take a rest, enjoy yourself, you've earn it.