@eversince2022 im doin great just busy with college and entering the medical field, for the writing tips.
I'd say start with thinking in how you can develop a certain character you liked with an OC, dynamics and interactions are what usually sells characters on a series.
For my case with Lost and Found was Mercury Black, Ruby and Yang they're interesting characters on their own but just with simple headcanons as a start by asking yourself "what if they have a sibling?" "how do they deal losing a loved one?" some things like that
Writing chapters gets challenging when you stray a bit from the plot (episodes) but i just simply wrote what i felt writing about
Rn i am goin through Art/writing Blocks due to college and work but dont let it stop you and dont feel too pressured doing your work, at the end of the day you are the author and you have the writing power over anyone on your stories ><