What to do if i have schizoaffective bipolar typ 1 is it normal to feel depressed for being only 5 foot 7?

Depends: It depends on how severely you are getting depressed. We all have some sort of insecurity about ourselves. It is normal to feel a little down at times if the issue is bothering you. If you are feeling depressed on a daily basis about it and it is affecting your functioning at work/home/social situations then you need to see a doctor. Therapy may be beneficial.