@Hercisback
I'm genuinely really happy for you that exercise has helped you.
Pmdd is present from not long after your period starts, usually in your early twenties.
Latest research is showing its a genetic condition. Excarcerbated by childhood trauma. So childbirth cannot bring it on, it would already be there.
I'm not saying your symptoms are similar and I feel for you. But it is not true pmdd.
I am certain there are many many hormonal disorders, yet unnamed, and I am not trying to belittle your experiences or symptoms. But pmdd cannot be eradicated that simply, or women would not have their healthy wombs removed by choice, despite trying everything else, including exercise.
I hope women with other hormonal problems (for wantnofma better way to word it) are helped by your advice and experience, and I wish above all else that more research is carried out for all of our health problems.
What I would say, is if you arentnsure if you have pmdd or not, you probably don't.