Its never a good time

I'm graduating highschool in 2 years. I have many disabilities that will make getting a job hard. Everyone around me wants me to get a career or got to college. I try to talk about this with my parents but its never a good time. I'm so sick and tired of this cause what I want to do isn't considered a career. I want to foster animals and be a mom. But those aren't jobs and I've been told hurtful things about wanting to be a mom. I just want support on this but apparently its never a good time.