BBT and CM

So, I'm new to taking my bbt (just started this cycle). My temps lowered a couple of days ago and are just barely increasing now. But, I am just now on day 2 of EGCM... I'm so confused. According to my bbt, I might have ovulated about 4 days ago. But my CM seems to show otherwise. Anyone else have this issue? Is this normal to have EWCM after what appears to be ovulation?I've included a pic of my chart for better reference. Thanks for any help!