Is There Any Side Effects From Masturbating?

hello sir , i m 22 year i have been mastarbating since 10 year . so its a side effect on my body or my memory and i having some stress . so i did mastarbate 3 times in a weak and i am shivering from cold and feeling weak . some times when i free then i do mastarbate thinking of my gf so plzz sir guide is there any prolbm shall i am facing in future