A lot of watery discharge.

I'm not familiar with cm at all. I do notice it and track it but have no clue what it means. My husband and I have Been TTC for about 5 months and 4 months of checking cm. I have noticed VERY LITTLE watery discharge with odor before but this time it's different. I feel like Im bleeding but when I go to the restroom it looks like I peed my pants! I am 5/6dpo. Does anyone know what this is or means???