Is it really worth fighting?

Is it really worth fighting? Hi to you all, english isn't my first language but I'll try to do my best. I stutter my entire life due to genetics. I had a minor stutter growing up so I was a friendly, happy kid at school but I had tough childhood at home. My stutter changed when I went to high school and had really hard time with myself I have cptsd and ocd which really affect my stutter and I'm starting lose hope that thing will change, I'm 21 and I can't feel anything besides hate, anxiety and shame and I wonder if it's really worth fighting