Have problems with sleep and do not sleep for more than two three hours .though there is no stress but wondering if my gum inflammation and bleeding?

Probably not related: Insomnia can be very disabling largely due to daytime sleepiness, irritability, depression, anxiety, difficulty focusing, etc. It might impact inflammation but very indirectly; poor rest impacts your global body function to some degree. Consider sleep disorder evaluation. Educate yourself about good sleeping habits, pursue relaxation techniques, Cognitive Behavior Therapy, see sleep foundation.org

See dentist: Sleep patterns vary from person to person. As long as you feel rested after your sleep, that is probably not going to be a problem. However, if you are not rested, you should see your physician to discuss what can be causing your sleep issues. As far as your gum inflammation, see a dentist to have your gingiva evaluated, get a cleaning and possibly be more effective in brushing and flossing.

Sleep Study?: I'd recommend having a good physical exam with your family doctor and discussing your sleep issues. Sleep apnea is very common. I counsel patients about it nearly every day.

2 separate issues: and should be treated separately. 1. See your GP for complex sleep disorder and stress. 2. A periodontal gum disease is a serious problem, which should be checked and treated by a dentist or periodontist.