Don't worry about it too much. Everyone there will be a beginner. And most of crochet is "make a loop, then pull a loop through another loop(s)." Once you have the hang of it, you'll be happy you started. Don't be discouraged if your work looks uneven at first. If you keep at it, you'll develop a feel for the proper yarn tension, and it'll be second nature. If you make a blanket that looks uneven, don't throw it out. Some animal shelters accept them as cage cozies for their dogs and cats. Looking forward to your first project!
Thank you so much MerryCarey, I'll let you know how it goes!