It's a great start Arik - nice palette, the features aren't outlandishly placed.

I'm betting when you created the land masses you 'erased' some irregularity into the coast? There's what look like traces of plain-circle erasers - the uniform-width/ circular end inlets in West Shodoram, three of the bays on the east of Shodorram - that sort of thing. Other than that you've achieved a decent level of irregularity.

The proportions seem odd for a world map of s spherical planet. If you intend there not to be a huge amount of distortion N-S or E-W, remember the distance around an equator is about the same as *twice* that from one pole to the other. Maybe the 'back side' of your world is all water or unexplored... Or just not shown. Any of those would be a fine choice. If you want that southern continent to include the South Pole, one would expect it to stretch all across the south edge. You can show central latitudes and polar latitudes with similar degrees of distortion if you decouple them, showing poles as separate views, or with several other projection-specific methods. But no matter what, showing a spherical world on a flat map is going to give you distortion, somewhere.