Help!! Advice on bleeding

Today I am 6dpo and I noticed a very small amount of brown tinted discharge when I wiped this morning. It's now the evening and when I wiped I had a lot of dark brown mucus which was very thick (almost like clots) I continued to wipe and it turned red. I thought this morning it could be implantation bleeding but I'm not sure what is going on now. My period isn't due for another 8 days! I'm losing all hope of being pregnant :(