Thoughts? Happened to you?

Briky <3 • Turning 30 this year 🙈 trying for our 3rd 💚
So I am six weeks pregnant today. And yesterday I noticed once when I wiped some light pink /brown. But it was very little and only once. Today my hubby and I had sex and when I went to the bathroom after there was bright red when I wiped. Just twice. The next time after there was none. Should I refrain from sex till my appointment Jan 15?