I'm so sorry that you're feeling sad Kitty. I have dealt with depression for a good part of my life so I can relate. It got worse with the MS diagnosis. I take generic Lexapro for my depression. It doesn't change my personality but takes away the constant sadness.

I have had PBA in the past after I'd had a bad MS attack years ago. I would cry over the mere mention of a sad event and sometimes I laughed uncontrollably at inopportune times.

It might be worth it to try an antidepressant to see if it helps. I hope things will be better soon.