Hello Dr Nirja, I Am Newly Married Girl, Aged 26.

Hello Dr Nirja,
I am newly married girl, aged 26. I am facing a slightly weird situation. My husband wants to have sex every night and that too sometimes more than once. First 15-20 days it was okay but now it is becoming painful. Is there a way I can make our daily sex activity smooth and easy for both of us. pls advise. I am afraid of asking this to someone whom i know and hence trying to get online answers to my query. Thanks