Mommy, I understand your worry kasi may history ka na ng ectopic, that's really stressful. But please see your OB-GYN right away para ma-follow up properly, okay? At 5 weeks, sometimes the sac is just too small to see on trans-V pa, pero kailangan ng doctor para ma-monitor ang hCG levels mo at ma-confirm kung saan talaga ang pregnancy. Don't panic na lang, wala kang signs ng ectopic so that's a good thing, but only your doc can give you peace of mind. Karamihan ng second pregnancies go smoothly even after complications, so may hope tayo, pero kailangan ng professional monitoring para sure. You got this, mamá.