Bleeding :(

Guys this is tmi... I've been bleeding from my bum recently and I wiped my vagina and saw blood. I'm 6 weeks pregnant! I'm not sure if it came from my bum?? I kept wiping my bum and blood was coming from there. Although I wiped my vagina and a bit of blood was there too????

I had two bleeds with my first baby, who is now 11 months old and I'm scared :(.