Positive OPK, no CM

Hayley

My first month with OPK, got my clear positive today but I’m having no CM, which isn’t normal for me. I can usually feel it’s about my time because my CM is dead on. I feel almost a little dried up from having so much sex (more than normal)... is that possible? lol if so, could that mean my CM will show back up once I’m wet and ready or do I need to try preseed??