So I came on here bout a linea nigra line

Started my period when I took a test. It was 4 when usually 6 light instead of medium than two days later no sign than boom faint bleeding. Also before my period came the reason I took a test is bc my bf told me my cervix was super high and open I feel like a cold bubble floating in my stomach with slight groin cramps every now and than I have headaches and Dizzie spells will carve something once I make it I don’t want it and my bowels are like a pastel yellow didn’t eat anything yellow. My obgyn blew me off for an appointment help