It's not that hard to create a simple conlang. Most conlangs only have a few dozen words and very simple grammar. Dragon speak in Skyrim for example is extremely simple and not a full language.The biggest reason I've never done it, is because I would want to flesh it out as much as possible. Put a lot of work into it.
Get started and have fun!!!
Ignoring that though, I decided to make a little writing system today. I'm basing it off Japanese's syllabaries. Still working on it.
Words will be similar to Japanese, structure wise.
There are a few horizontal components that represent vowels and a bunch of more vertical components for consonants.