Weight gain

How’s everyone doing by the way?!

My lo will be 2 months tomorrow! Yippee! Time is flying by!

So my question is

I breastfeed all day and do one feeding of mix formula and breast milk at night so hubby can have that bond and I get some shut eye!

My lo on my scale at home today is 10lb.

She was born 6lb13oz.

Does this seem normal for weight gain?

Her appt isn’t until Tuesday.

She was 22in at around 6 weeks (65%) so she’s tall like momma and was 9lb 2oz at that time (we had to go to the dr to make sure she didn’t have thrush)

I’m just nervous and worried she isn’t gaining enough☹️

I see all these babies 12-14 lb at two months and I’m like “ummmm” ftm here

She’s definitely having enough wet diapers (6-9 a day) and is very happy and alert when she is up.

Could she just be a slow gainer?