since i had my hysterectomy i have no feeling at all ?

Hi,
Welcome to ehealthforum,
The symptoms could be due to the lack of lubrication, hormonal changes, possible menopausal onset, surgical menopause (if ovaries were also removed during hysterectomy) etc. Visit your doctor/gynecologist at the earliest for further examination and investigations to look for the underlying cause. Treatment as appropriate (based on the examination findings and investigation results) would be started to help you. Consider being in regular follow-up and monitoring of your treating doctor/gynecologist and report any abnormal/new symptoms immediately. Take adequate rest. Drink plenty of water. Maintain healthy diet and lifestyle.
Take care.