Hi, My Name Is Sahithi. I Am 27yrs Old. I

Hi, My name is Sahithi. I am 27yrs old. I had a normal delivery in Jan 2016. After my delivery when i went for my check up, my doctor said that the stiches were not properly done. I also could see the gap near my vagina with the help of a mirror. I am worried as will there be any problem to me as a women and also white discharge is more for me .Till date i have not got my periods. Please advice me what should i do?