Internal scan.

I had a MMC in September due to a partial molar pregnancy. I was 13weeks but baby had stopped growing at 9+4. I have had no follow up since my surgery and no one has spoken to me about what this meant / how this could effect me.

I got my BFP January 11th and had an internal scan today due to bleeding - I measured at 5+6, and a sac and yolk were visible.

However, they did find some free fluid behind the sac. Does anyone know what this could be / mean? I was too caught up in the Sonographer contacting gynaecology so I could have some follow up from my surgery that I forgot to ask.

I’ve also started getting some light spotting following the transvaginal scan, is this to be expected?

Thankyou in advance :)