Hello and welcome to our family;
By its very nature, Lupus is a bit of a scary disease as it can affect every part of our bodies..from organs to tissues. Your symptoms are familiar to those of us who suffer from the disease and it sounds as if your Lupus is active right now and that there may be several issues going on at the same time.
Weather or not your symptoms are serious is only something that your doctor can tell you and probably only after he has run several tests to see what is going on and if any damage has been done.
I understand that you do not have insurance and seeing a doctor may be difficult. But, I would advise that you try to do so soon to insure that these symptoms are not serious.
I know that this can be quite frightening, especially if you have no one to share with. Please know that we are here to help you as much as we can and want you to have the knowledge that might help to alleviate some of your fears. Please read the "sticky" posts at the top of each forum, join in on any conversation and ask any questions that you may have. I wish you the very best.
Peace and Blessings
Look For The Good and Praise It!