Bes, any spotting in pregnancy is something you really need to check with your doctor about ASAP, kahit light lang, hindi dapat i-ignore lalo na at 7 weeks ka pa lang. Call your OB tonight or go to emergency if hindi ka makadala, okay? Better safe than sorry talaga with these things, lalo na sa early pregnancy. Sending you hugs, pero please don't wait on this one, let me know what the doctor says.