What is my purpose?

Georgie
I feel like I have no one else to talk to because no one else can relate to the way I feel which then makes me feel different or odd as to why I'm feeling this way. I've been with my partner for 6 years now (since we were 15) and I'm really struggling with what my purpose is besides being a mother. It's like my maternal instinct are so strong I don't know what to do with myself as a career before that time comes. But when I look into my future to see where I want to be all I see is motherhood. Obviously this day an age there is a lot of opportunity for woman to do a lot more career wise then just be a mother, but I feel guilty that I'm not wanting to have a successful career. I go around in circles deciding what I think I would like to do but I'm just not passionate. I just want to know if anyone else out there is feeling this way and how they are trying to decide which career path to take. My partner was originally convinced that we would try for kids at 23 but has since change his mind to start trying mid next year, so with that being decided it has really made it all become so much more real. Would appreciate anyone's advice.