Pregnant or not pregnant

Yoana • Yoana Atienzo

Hello everyone so I took a pregnancy test like at the beginning of the month after 4days of my period being late and I took a dollar store pregnancy test but now it’s almost a whole month and I still haven’t had my period can I be pregnant besides that I have been getting hungry at night but I’ve been able to control it I’ve kinda starved myself idk if that’s bad but any who I’ve been having a headache today and at the beginning of my missed period I kept feeling dizzy... idk if I am or I’m not pregnant should I just schedule an appt with my doctor ?