14w4d - baby moving or??

I’m 14w4d with baby #2 & since yesterday I’ve felt this popping sensation in the area I’ve circled on this picture I stole from google.

It pops maybe 3-4 times & then stops for a while, but it happens more than once a day. It’s not consistent. I also got kind of a swishing sensation there last night when I was trying to go to sleep.

Could this possibly be baby? Or am I losing my mind? 😅

I didn’t feel my daughter until I was almost 21 weeks & I felt her kick (had anterior placenta so I didn’t really feel her move around; just kick).