Sayang, I'm really sorry you're going through this. Please go to your hospital appointment on 27/05, don't delay it. This needs proper medical care, especially with your history. Honestly, there's nothing you can safely do at home to speed this up, and I won't suggest anything because your situation needs a doctor's hands, bukan trial-and-error. Some of my mum friends have been through similar and the safest way was following their doctor's timeline exactly. Your doc will know the best next step after they check you properly. Hang in there, okay? This is a lot to handle.