How long did it take your bleeding to stop and your hcg to normalize after d&c?

I had one 2 weeks ago for what ended up being a blighted ovum. Have had dark bleeding that had consistently gotten lighter every day. My hcg levels went from >50,000 before the procedure to 1000 a week later and today came back at 300. Since I’m still having light spotting I’m getting nervous.

Have been in constant contact with my Ob, but of course supposed to leave for vacation today so I’m worried I need to rearrange my trip for an office visit and won’t be able to swim!