5dpo implantation dip? ๐Ÿ˜”

Marisa ๐ŸŒด โ€ข RN ๐Ÿ‘ฉ๐Ÿผโ€โš•๏ธ๐Ÿ’‰ Married. 2 MC's and 2 ectopics. Blessed with a beautiful daughter & twin baby boys ๐Ÿ’–๐Ÿ’™๐Ÿ’™
What do you guys think, could this be an early implantation dip? Temps dropping 2 days in a row is bumming me out! This is my 1st month charting my bbt. Any advice is appreciated ๐Ÿ˜Š