4 weeks 5 days ... light bleeding (TMI photo)

I’m freaking out. Positive pregnancy test Sunday, Monday, and today.. but I woke up today with light bleeding when I wipe. Pink and turning brownish. Nurse said as long as it’s not bright red or a lot, there’s nothing to worry about. But its so hard not to be worried!

Also I had a couple of days of on and off nausea and today none. Nurse said this is normal.

Anyone have similar issues? I asked for HCG to be checked today and Friday to make sure progressing, nurse is supposed to call me back after Dr. signs the orders. This is the last wiping, it’s turning more brown.. before it was very pink.