Hi there, sorry to bother you once again with my endless questions.
Because breathing problems are my no 1 debilitating symptom, I wondered if the cause could be something else besides MG.
So, I was wondering if there are some of you who have had a thymoma or even a thymuscarcinoma? I've read this can cause some aspecific breathing problems like being out of breath. If you did: were you out of breath all the time, was it like, this constant factor with a little natural fluctuation due to exercise? Or was it like I have: sometimes I have almost none, and sometimes I can't do anything, literally.

The most important thing, is that my breathing probs fluctuate, a lot. Just like MG muscles weakness does. These breathing probs however are definitly top priority.

And a thymoma is this mass that won't change size every few hours (well, that's what I think anyway), so I don't think it is possible my breathing probs are in a way caused by something like that, but if you recognise it, hope you can tell me.

Any thoughts?
Thanks so much for any response!
(Yes, already have an appointment with a pulmo thanks to y'all, but I always am better off if I go informed and with some thoughts of where to look at!)