Concerned

Elizabeth • Hi im new to this app but I have two boys and last September I had a horrible miscarriage. Im trying to convince for about a year now. My boyfriend smokes alot so I`m not sure if it`s him.
I went through a horrible miscarriage last year in September. I been having regular periods but I'm concerned because I'm six days later. I did a pregnancy test and it was negative. Im not stress at all. I believe that because of the miscarriage that my hormones might be unbalance. Is it possible that that might be it? Please if anyone know