Ingrown hair

shaving leads to worst ingrown hair and hair removing creams are no better either. Stick to waxing and put a paste of Alum ( called as Phitkari in Hindi ) and rose water after every waxing. It helps in inhibiting futher hair growth. I hope you will see positive results after few waxing cycles. 
Also exfoliate your skin with a scrub everyday. Crush a few disprin/asprin tablets and mix with your scrub. I hope it will take care of your problem to a great extent !!