swollen painful lymph node

I thought I had a yeast infection, I bought monistat but that only helped me for a few days. I started getting this wierd thick, almost glue like discharge. Then I had a swollen lymph node appear on my groin area, it cleared up but a new swollen lymph node appeared about 5 inches from the first lymph node. This new lymph node has swelled up to 4 inches and is extremely painful even causing trouble when walking. I started getting extreme back pain, neck pain, and pain in my ovaries. I had razor bumbs that have gotten inflammed and pimple like. My skin has become sensitive in my groin area. Not sure what to make of it and dont have health insurance, worried and dont now what to do.