Im having issues with a possible pregnancy, im havibg nausia

Patient: Im having issues with a possible pregnancy, im havibg nausia and cramping and light bleeding. Im not sure if its miscarage period or implantation. The flow is stronger than what the internet said is inplantation bleeding but no where near my regular heavy flow. I cant get a test till i get paid vut i dont want to get one if im havibg my period or a miscarage. What could it be. Are implantation flows different from girl to girl?

Doctor: