I was told that I have cyst on my right thyroid at the time it was 1.07cm with another cyst growing on it. and I have a cyst on my left thyroid half the size as on my right. the last time my blood work was run he said it was normal. so he said he wasn t going to do anything but he told that the cyst on right was big enough to remove. he once again he told he wasn t going to do anything. that was a year ago. my blood pressure was 106/65. but now its 130/88-92. I come down sick last month with a high fever of 103 and sill have not got rid of it. is this a cause of my thyroid getting worst