Help?

I’m on my first period with my cup and I love it. I used it two days, no problem, didn’t even leak at night. But after lunch today I felt it leak. I probably just got a bit too confident and didn’t check that it was sealed carefully enough, and well...

I got to the closest toilet and there was a lot of blood. I took the cup out and emptied it. I’m not very comfortable with dealing with the cup in a public bathroom stall yet, so I just wiped as much blood as I could off it and used a pad instead. I rolled the cup in clean paper and then in the pad wrapper and put it in my bag. I forgot about it and didn’t clean it for almost 5 hours, which was when I got to my room.

I washed it with soap and water.

Is it safe to use now or do I have to clean it in another way?