How to channel the discomfort when not being able to dress?

Hi

I'm experiencing a lot of stress lately because I can't fully express my crossdressing needs. Sometimes there's a dot on the horizon and I can live up to a certain day or moment when I can be my feminine self, but right now, there doesn't seem to be any such moment in sight.
It's really stressful, emotionally and physically (i.a. ventricular extrasystoles).
Any advice on how to cope with this?