Welcome to our forum.
Sounds like you are getting out there a little and experimenting and finding out what is right for you. That seems fine, and what luck that your primary partner is so supportive.
I hope you'll enjoy the many opportunities to learn about polyamory here and get to know the members better. Post any time you have a thought, question, or concern for us.
Good to have you aboard.
Love means never having to say, "Put down that meat cleaver!"