How will i look.

Ok, so im 5ft6 and weigh 148 currently, down from 210.
I have two issues , firstly, i want to get down to get down to 132. I am wondering how i will look at this , is anyone similar with pics?

Also I know when you lose a lot of weight some people have excess skin, iv lost this weight extremely gradually and yet iv noticed my stomach is quite loose and flabby, i have plenty of weight around my hips but this seems firmer, its really getting me down that im going to lose this weight but my stomach is going to always sag? How do i know if its skin or if it is the weight that is yet to come off, its not big its just loose and flabby... I work out 2-3 times a week but have to say i dont do much core because it seems pointless...

Thankyou :(