Implantion bleeding? Tmi!!

Ok so my period is not due for 10-13 more days! This morning I had diarrhea which was weird but then everything was normal! I had my coffee and worked out felt alittle weird went to the bathroom and had more diarrhea which is pretty norm with coffee but when I wiped my front area there was dark (small) blood on it mixed with my regular streachy cm! I wiped again and it was light pink and then clear with a swatch of red and then just clear and nothing! A couple hours later I had more diahrea and then nothing! Now my only  symptom is it was clear streachy mucus with alittle light light light brown mixed in?? I've NEVER a had this before like EVER! Any ideas?