HELP!!!! 7weeks blood an one clot

Skye

Had bleeding last night after sex I had a lil pain not Much went to the toilet wiped an there was a bit of blood an clot size of a 10 cent coin (Aus). Went to emergency straight away did ultrasound could see a tiny sac went to toilet again an nothing on pad an nothing when I wiped an still nothing almost 12 hours later have another ultrasound today has this happen to anyone an they had a good outcome.

Plz help I'm so lost xo