Pregnancy Symptoms

Hey .. I’ve been experience symptoms bad . I’ve had abdominal cramping , Morning sickness , random headaches and heat flashes , very fatigue , bloated , like really bloated ( photo attached ) Plus i had like this spotting light blood discharge ? a week ago , and now my period is 3 days late .... but I took at test yesterday , and it was negative ... I didn’t take it early in the morning , i took it at night , i just figured since my period was 3 days late it would be strong enough by now ? Can anyone give me advice as to what might be going on . my stomach is hard from this bloated and it also hurts sometimes .