@Kathy_Evans_51 Nice work! I've been giving all of social media a break until today. Just starting to get back to it.
First advice - watch the "community firehose" feed for a bit. See what/who interests you.
Second advice - introduce yourself. (Everyone sees all posts on the 'firehose' feed. If you say who you are, and what you're interested in, people will connect with you.
3rd - if you check out my profile, you might be able to see who I follow, and who follows me