Hello 
Congratulations on making your first publication and introducing yourself to the community.
How did you find out about the platform? You can name and tag the person who introduced you to Hive, so they will find out that you have already started publishing and will surely be pleasantly surprised.
You can explore the communities that you may like in this post: OCD Communities Incubation Program. There is a wide variety of topics. Check out all the communities.
If you are looking for tips and information as a Hive newbie, click here: newbie guide. They are easy to understand and useful for learning how the platform ecosystem works.
You may encounter RC (Resource Credits) issues when trying to comment/post because you don't have enough Hive Power in your account yet. You can fix this with a one week temporary delegation through the Gift Giver Site. Another solution is for the person who recommended Hive to delegate some Hive Power to you.
Please be aware that Hive is a bit different from other social media platforms since you are monetizing your blog, so it is important not to include content that you don't own without sources (and it shouldn't exceed 50% of the post). For more information, check this post - Why and How People Abuse and Plagiarise by hivewatchers.
If you have questions or concerns, you can hop into OCD's Discord server and we'll gladly answer your questions.
¡Hola! Ya que hablas español, te recomendare que revises esta excelente guía/ tutorial sobre Hive de victoriabsb - Guía de Recursos Hive: Links & Tips
¿Cómo conociste la plataforma? Puedes nombrar y etiquetar a la persona que te introdujo en Hive, así se enterará de que ya has empezado a publicar y seguro que se llevará una grata sorpresa.
RE: Hola, es un gusto presentarme / Hello, it's a pleasure to introduce myself.