TMI!!!!

I went to the doctor today for a vaginal ultrasound to look at my follicles after taking my last pill of clomid (was on the 19th/took from cd3-7/ currently on cd 13). He said he couldn't see anything on my right ovary but there was maybe something on my left ovary. He wants me to go in again on friday. He did say that he believes the 50mg maybe didn't work on me. He will see me again before raising to 100mg. Well when i went to the bathroom and wiped, it was slippery which usually never happens. And this is what it was. Could it be ovulation cm? Could it be that the pills did work and he probably did an early scan? Or could it ujust be lube? TIA. **Had

the scan almost 7 hours ago and it's stretchy**