Sayang, cecair dalam rahim early pregnancy boleh mean banyak benda, tapi ini bukan something you should diagnose sendiri, please go see your doctor or go to hospital today, especially if you're bleeding or having pain. Early scans macam 8 weeks sometimes show things that look scary tapi actually okay, sometimes not, only your doctor boleh assess properly dengan scan and proper examination. Jangan worry dulu, tapi jangan delay seeing doctor jugak, okay? Thinking of you.