hello, i am wanting to ask ab few questions about whats going on with me today. i have been having some severe pain in my abdomen and have been to the er twice re this. they took blood and did a ct. the ct was positive for what they called a cyst on my kidney or a renal lesion on my kidney. they followed it up with an ultrasound and to was positive for a lesion on my kidney. it was then followed up again with another ct with contrast in which he radioligist results came back stating that i should have n mri of which i am scheduled for but not until Friday te 4th of August. however things changed this morning when i woke up. i noticed that my right leg from my hip to my ankle was swollen whereas the left leg was not. i have been experiencing pain i my right hip joint as well as have a hard mass located under my gluteus maximus on my right buttocks. i have never experienced where one leg is swollen and the other not. i also last night and today have had numbness and tingling in my fingers first my right and then my left. i basically hurt and ache all over. i have noticed a severe headache or pain in the right side of my head earlier today. i feel nausea and am dizzy. i have chills and atyhe same time feel like i am beginning o run a very low grade fever. i have nticed a few knots or lumps in my legs but the strange thing is that it is in both my right and left leg. im very concerned about what i should do at this point. also if i go to the er if they are going to actually hep me or just send me away again. angela