I have swollen lymph nodes sore throat, pain down my spine, no fever, some ear pain, fatigue . I had a Strep test which was negative and am currently on a dose of pen vk at 500mg 3 times a day tomorrow being the 7th day. I m still not feeling well. I tested positive for h pylori in March and went on a dose of antibiotics. Went for a stool sample and it came back negative. Do you think it could come back or I m dealing with something else? And what could it be and what should my next step be? I ve been to the Doctors 3 times and still feeling very sick for 6 weeks now. Thank You