Tired of dealing with PMDD

For me, my PMDD is more physical than emotional. I definitely do feel more down than usual, but my body really gets hit hard! I get horrible migrains, fatigue, my back and shoulders hurt REALLY bad, I get dehydrated and constipated, and I have no energy what so ever. I'm currently a stay-at-home mom because I can't keep a job. There's no possible way I could go to work when feeling like this. I don't feel like ppl take me seriously when I try explaining it either. When I was a teenager, I didn't have it like this... it wasn't until after I had my daughter. It interferes with my life so much! Getting only 2 weeks per month of feeling "normal" and myself, really takes a tole on me. I've tried anti-depressants (never doing that again) and I'm just tired of trying things that only seem to make it worse, or don't make a difference at all. This is just all so frustrating!