Penis Size Reduced By Masturbating

hi doctor , i used to masturbat for past 10 years. i most times used to do harshly for past one year, i see my penny size has reduced and i have depresssion problem for past 10 years and i havent slep properly, is that possible for me to overcome all these problems naturally without going to a medical center please, my body weight is 94 kg and iam 26 year old, will i be able to increaase my erectile function, and can i increase my pennis size and can i satisfy a woman and can i give birth to a child, please tell me