Welcome to our family. I am so sorry to hear that you have been diagnosed with SLE. However, as Rob said, it is very possible to live a full life with this disease. It is important that you take your medications, take necessary precautions (like avoiding the sun, not over-exerting yourself, getting plenty of rest), eat healthy, exercise regularly, and make sure that you get recuperative rest.
Everyone here is very happy to help you in any way that we can. We are here to make sure that you know that you are not alone and that we understand.
Peace and Blessings
Look For The Good and Praise It!