What could it be?

I just had my period on March 27th and it lasted 6 days (until April 1st) and I just went to the bathroom for the second time today and when I wiped it like slipped and I had clear watery discharge and on the second wipe I noticed some very light pink colored blood. My period is pretty irregular. My husband and I had sex on April 1st and April 6th and we have been TTC for almost 2 years with no luck. I was told that I have a cyst on my ovary which I have an appointment with my OBGYN in 2 weeks. What do you think? I woke up this morning feeling really nauseous and my vision was like super slow and I just felt really off