I have RA and have been gaining weight over the past few years but as of late i have had problems sleeping, I have headaches all the time and fevers that occasionally come with the headaches. I don't drink a lot of water or pee a lot i have also been noticing my nose bleeding more often (feels like its try so i blow it and sometimes pick at it causing it to bleed) I don't seem to understand why i feel this way can anyone help me think of what might be causing this?