Is it normal?

Alright so I turn 23 in a few days. At this point in life I finally get why adults don't get excited about birthdays because I am so there. Lately though I've been super down, like feel like my life isn't going anywhere and I literally don't know what to do. I feel stuck. I have a wonderful fiancè, who is absolutely amazing. He is super talented, smart, successful and I feel lucky to have been by his side these past 2 years while he finds success. I have loved supporting his dreams. In the process though I feel like I lost mine. I have a 3 year old with someone else who hates my soon to be hubby because let's be completely honest my hubby is there when her dad chooses not to be. He doesn't like that someone else stepped up and was a man when he choose not to be. Back to my point though. Everything I thought I wanted to do I either can't do right now because we can't move or I'm not interested in it anymore. I feel lost. I'm about to finish a degree but I hated my internships and the job it's self not just the places. I will have to get a job in it, but I don't want to do this with my life. I don't know if I will even graduate because I have to pass an essay class and I'm extremely dyslexic, I suck at writing and reading is not something that is easy or I can even do well. How do I get anywhere in life when my dyslexia is getting in my way so much lately. I just feel stuck and lost.