Welcome to Susan's btw, I'd love to be able to wave a wand and say yes, it's a phase, it'll be over soon enough, through one means or another - but it would be a complete lie. What you're describing is role based dysphoria - I have exactly the same. I want, crave, need to be the primary care and nurture point, the provider of sustenance, succour, comfort and warmth in our home, the space that I've created to make welcome all our friends and families to. After 30 years, it still hurts, and it has contributed to the place I find myself in now, and I must say, it's not recommended...
So please, by hook or by crook, find a professional to talk to, and if you meet your soul mate, let them know you, the real you, behind the mask - the best ones will stand and fight with you. Even if you have to self fund initially, it will be worth it, I promise.
(Hugs)
Rowan