Pink sticky discharge

Hi! I’m 6 weeks and 3 days pregnant. This is kind of embarrassing but my fatigue has been so bad, I actually feel asleep at my work desk with my legs crossed. I woke up and felt a bit pressure “down there”. Then when I went to the loo and wiped I saw sticky discharge with a little bit of pink mixed it. But no cramping/spotting or bleeding after. Anyone else get this? I feel like I irritated my cervix or something.. again so embarrassing..