Welcome to our forum.
I have a feeling our Poly Relationships Corner
may be a good fit for you. It talks a lot about the emotional aspects of relationships and doesn't have a bunch of "how to get laid" tips. Check it out and see if it helps.
Don't hesitate to post your thoughts, feelings, and concerns. There is a lot of activity on this site and people are generally very willing to help out any way they can.
I'm glad you could join us.