If these complaints started before you were diagnosed with
diabetes- they should subside with proper treatment
If complaints started after your treatment started- may be due to drugs and their doses. Next time you visit your doctor get the drugs and dosages adjusted.
Your BP might also be responsible for these complaints - do regular BP check for some days and adjust treatment accordingly if taking treatment for BP
Next Steps
Don't vary your drugs and dosage by yourself. Your doctor who sees you regularly knows best about you.