You need to check with your doctor to see if you are immune compromised or not. They can answer from your most recent labs. From my cancer experience, I was immune compromised initially. The doctors absolutely told me when I was not. While I was, they said to stay away from gyms along with a plethora of other places. Good for you having the energy to go to the gym! Take the opportunity to be active as you feel able. I wish you well.