Hello and Welcome
Im new to this website too.
Im a "jump with both feet first" type of person. So for what its worth, learn the basics about meditation, focusing and grounding. Then tool around for a spell you feel comfortable with, luck, prosperity,...something positive that looks like you can do. Personalize the spell to suit you and your circumstances and just do it. Be patient and enjoy the energy from your cast.
Journal the experience and start yourself a book of shadows, that contains your spells and the experiences from them. You will be amazed at how your self awareness increases.
Conceiving is a big deal especially since you have been trying for a long time. Get comfortable with casting and then see if a spell will work for that, for you. Seek advice but look at your conversations as a dialectic process.
I really hope it works out for you. Bringing new life into the world brings hope for everyone. You deserve that joy and fulfillment.
Good luck and major blessings to you on your journey!