Thank you to both of you for posting and answering. The information is very helpfull and answered my questions about a septated cyst.
Septated cysts can grow at any age. A "septated" or "complex" cyst simply means the cyst has walls that form separate chambers within the cyst. The walls of the cysts can clearly be seen in certain imaging tests. While a complex cyst can be said to have a higher risk of being malignant, it is not certain to be cancer. I myself had a large, painful "complex cyst with solid components" removed, and it was benign. Has your doctor ordered a CA-125 bloodtest? The CA-125 test measures a cancer antigen. While not conclusive in determining if there is or is not ovarian cancer present, in some cases the results can be helpful in making a diagnosis. The swollen lymph nodes are of concern; however, if I understand your post correctly, these swollen nodes are found all over your body. In most cases, but not in all cases, ovarian cancer spreads in the abdominal area (through the abdomen into areas like the liver, spleen, and lungs.) I assume that your doctor has given you bloodtests to cover such conditions as the leukemias and lymphomas. Is "inconclusive" all that they can tell you? This experience must be very frustating for you.
Unfortunately, time is of the essence in situations like yours. Even with my cyst, which my doctor and my test results indicated would not be cancer, we scheduled tests and surgery as quickly as possible. Aside from any need to remove a malignancy asap, there is always the possibility that even a benign cyst can rupture, causing infections or scarring. Is there no option to speed the process?