Hi everyone I have done alot of research and the most common symptom of cancer is weight loss so try keep an eye on your weight if your losing it fast you defo need to seek medical attention. But I would still go now as we are all in the same boat. I seem to think it has a lot to do with the covid vacation. I work as a support  worker and haft to have 2 covid test a week and never had a positive one yet. I hope you all get to the bottom of your issue it has put my mind to rest a little knowing other people suffering from the same things