Itchy discharge

Hey all

So my af came 4days late with very light spotting first day and then medium flow for rest of the 4days. Cd 5 had light spotting on the tissue only. Started taking opk from cd6,cd7 and low lh surge. Today cd8 since morning i am having creamy sticky cm and its like heavy. Tested twice today and have low lh in around 1pm and 8:30pm.