Super Scared, Please Help. Brown spotting

Hello ladies, I NEED help from people with experience. I orgasmed last night, and I orgasmed this morning. I don't know if this caused anything, but now it is the late evening. When I wiped, there was brown spotting, and some brownish-reddish mucus looking stuff. I am terrified. This is my first pregnancy, and I am so inexperienced. I will be 6 weeks along tomorrow. Is any of this normal? I am not currently cramping, and haven't really cramped today. Maybe just a tiny bit after the orgasms. Thank you for any help you can give. I really appreciate it.

EDIT: I actually masturbated, and haven't had sex as me and my fiance are afraid of hurting the baby. I know it is supposed to be safe, but I am so scared, and obviously more scared now.