If any of your stats especially worry you, I'd suggest talking to a doctor.
I did and am quite thankful too, I actually have started seeing a therapist and a phsycologist...along with occasional visits to my doctor.

Though keep in mind, the sanity score can also be affected by your mood at the time of taking it, and is not 100% accurate.

My sanity score is currently 136, so it's not as bad as yours...though it is very high for my age (I'm actually only 13...)

I hope things improve for you!

-insomniac