Aww mama, I'm so sorry you're dealing with this, totalis is definitely scary, lalo na when you're expecting your second baby na. Honestly, this is one of those things na kailangan mo talaga ng close monitoring with your OB, kasi every case is different and they need to track kung mag-improve pa or what, a few of us moms have had placenta issues, and the thing that helped was really staying in touch with the doctor and not stressing ourselves out too much, kaya please schedule a follow-up ultrasound to see if it shifts as you progress (maraming cases nag-resolve pa, especially if detected early like yours). Aside from bedrest, just be very gentle with yourself, avoid heavy lifting, strenuous exercise, anything that could cause bleeding, at if may spotting or pain, go to the ER agad ha, don't wait. Lean on your partner and family para sa physical stuff, at honestly, talk to other moms or a counselor kung emotional ang toll, kasi it's valid to feel sad about this. You're strong, mama, and your doctor will guide you through this, sending you all the love.