Help?!?! Is this implantation ????

Shaquera

My period for this month has already ended and I checked my cervical mucus and when I wiped I got this tinged brown and it’s also watery. Could this be implantation bleeding????? My fiancé said he could feel I was about to get pregnant last week. Yesterday I had the same thing but it didn’t last long and I felt small pains at my belly button.

Today:

Yesterday: