Not sure what to do.

So I’ve always loved hair and never having a mom to teach me I always taught myself how to do my own hair and I’ve always wanted to learn more. Now that I’m getting closer to the end of my breastfeeding journey I wanted to go to school so I could get a job. I’m torn between going to get my phlebotomy certificate or going to school for cosmetology. My husband is pushing for me to do phlebotomy because its the career that makes the most money. I always had a fascination for phlebotomy but cosmetology seems like fun too. I’m not sure what to do.