I was diagnosed with MG last May.  My primary symptoms at the time were difficulty swallowing and slurred speech.  I wound up in the ICU 3Xs over the Summer, but my symptoms improved over the late Summer and into the Fall.  Even though I was above the recommended age for Thymectomy, my Neuro recommended a Thymectomy, which I had in early October.  I had been doing really well after the Thymectomy and was functioning as if I was never diagnosed with MG.  In late November I noticed I was starting to walk unsteadily, muscle coordination was off a bit and maybe some mild cramping in fingers and hands.  I would rest a bit and it seemed to come under control.  In December my symptoms worsened.  My leg cramping and pain intensified and I could no longer sleep in a bed for more than 2 hours before I would have to get up and move around.  My lower legs and feet are swolen and I cant stay in the same position for more than a couple of hours.  At night I move from the couch to the recliner to the chair and eventually move to the to desk in the Kitchem.  This has been my pattern for the past couple of weeks now.  I have recently had EKG, Lung X-Ray, Leg Sonogram, ECHO with no remarkable findings.  My Primary is monitoring the swelling in my legs and has put me on a different BP Rx.  I had tried reducing Mestinon under approval of Neuro by eliminting Extended Release 180 MG Tab Mestinon at night to see if theis helped with cramping.  As it didn't help much, I'm back on the ER at night.  In the past 3 weeks I went from being able to vacuum & buff our floors to an unsteady walk, to walking with a walking stick, and now walking with a walker.  At this point Im not sure what to do.