Should I try and claim?

In my medical file while active duty I was diagnosed with adjustment disorder and was also on meds for it. Also I was on medication for sleep and a diagnosed was insomnia. I never tried to claim it. But since it’s in my file and I am currently taking trazodone with a diagnoses of insomnia currently should I try to file a claim for it? Or would I be wasting my time. After I got out I was diagnosed bipolar but they said that wasn’t service connected.

Thanks for the help!