Slight brown discharge? ??

Sheelah • After trying for 2 years with fertility treatment and 2 failed IUIs, we had all but given up. We stopped trying and got pregnant on our own,only to miscarry at 8.5 weeks. Now trying for that 🌈 baby!
I'll be 7 weeks tomorrow and tonight after I peed, when i wiped, I had a tiny bit of brownish looking discharge. Of course I'm scared to death. Just wondering if anyone else has experienced this and what it it? It it normal? Am I going to miscarry? ? I read it can be normal after sex but I haven't had sex....help! :/