Anak, any spotting in early pregnancy needs to be checked right away by your doctor, please don't wait, even if it's just light spotting. I know the worry is real especially after what you went through last May, pero kailangan talaga ng professional na makita what's happening.
A few of us mums have been through spotting scares too, and honestly, ang best peace of mind is getting that ultrasound done immediately. Please go to your OB or emergency clinic today if you can, sending you the biggest hug, and I'm hoping everything is okay.