Oh dear, first of all, please know you are not alone in this, what you went through sounds absolutely exhausting and heartbreaking, and you handled it with so much strength. A blighted ovum is genuinely one of the harder diagnoses because your body still produces pregnancy hormones and the sac keeps growing, so everything feels real right up until it isn't, it is not your fault at all, and it does not mean future pregnancies will go the same way. From what I have heard from others who have been through this, the suction (D&C) route tends to have manageable pain and a faster, cleaner recovery compared to waiting it out naturally, which can drag on with heavy bleeding and cramping for days, though honestly, natural miscarriage works fine for some, it really depends on your body and your mental state at the time. My friend went through a D&C at a private gynae after a similar experience and she said the procedure itself was quick, the pain after was more like bad period cramps, and she felt physically recovered within a week or two, though emotionally it took longer. I won't sugarcoat it, the emotional side is real and it does linger, so please lean on people around you and do not rush yourself to "be okay." That said, do discuss both options properly with your new gynae so you can decide what suits your body and your situation best, they will give you the most accurate picture.