Who am I?

Unfortunately most of my life I’ve gone from boyfriend to boyfriend, being friends with whoever they’re friends with, being interested in whatever they’re interested in. Now I’m married (happily, to a good man). But the problem is that I don’t know who I really am. I don’t know what my interests are in clothes, hobbies, music, etc (and I’m in my early 30’s!). It sounds so pathetic to write but I’m realizing more and more it’s true. I’ve never been single long enough to figure these things out. Now I’m a wife and mother. I’m trying to get into fashion because I know ‘the look’ my husband likes but I’m struggling to make it work. I don’t want to be into fashion just because that’s what he finds attractive, but I still want to make him happy. I’m not sure how to find the balance. I’m also not sure how to be my authentic self, when I don’t even know who that is. What do I really like? How do I really like to dress? How do I find that out? Any advice on how to “find myself”?