Possible pregnancy

Okay so I have sore boobs they hurt like hell and big also had cramping during ovulation and after got headaches for two days went to sleep and woke up to one I have high sense of smell and feel bloated I was kinda constipated on and off I took two test came back negative but I might have tested early I tested right after ovulation maybe I should wait until I’m supposed to get my period ... I already have a kid but I know your body changes after one kid.. any suggestions...