I can't view your pic hun I don't know if that's just because I'm on my phone
If you haven't eaten anything that might cause it I would check with your doctor just in case it is an infection.
If it is antibiotics will clear it up soon enough. Make sure you tell your dr you a TTC though and insist they give you something that's safe in case you are pregnant. I had a UTI last cycle and said this to my Dr but he prescribed me something that wasn't pregnancy safe regardless of my wishes which made me mad