Hi everyone my name is Robin I live in beautiful SW Florida 46 years old female who was diagnosed with RA PSA MS Fibromyalgia high blood pressure neuropathy and a list a mile long if other related symptoms. Feeling very frustrated having allot of side effects from all the meds I'm in. Recently I got switched back from injectable Methotrexate to oral I have now been developing mouth sites in the roof of my mouth swollen and very sore right glands and extreme exhaustion . I was wondering if anyone who takes Methotrexate has experienced these symptoms . Frustrated don't know if it's that drug doing it or another drug or if I'm just getting sick ugh!!! Any feedback would be greatly appreciated. Thank you.