Baby poop question! (concerned)

Ma
My daughter is almost 8 months old and her poop is like a light gray with a greenish tinge and it has yellow chunks like scrambled eggs.. it's also very watery. She's blown out 4 times in the last 24 hours.
A few days ago it was like this but it was dark green (still with the scrambled egg chunks) then it changed to her normal sweet potato orange.. and now it's back but lighter in color and watery.
She's formula fed and I haven't fed her anything solid since the sweet potatoes a few days ago.