Spotting?

I spotted on week 4 and now I am 6 weeks and I am spotting again. I only see pink when I wipe and it's not red just pink. I know a lot of ppl say its implementation but I thought I should be over that. I don't go to the doctor until October 19 and I'm so worried about mc do y'all think this is ok? This is my first and when I see pink I freak out!