As others have said, you'll probably have to use pads after surgery for a while.
My Mom was with me during my SRS and afterwards she likened it to having given birth.
I do remember post-surgery I went for a short walk (waddle) around Phuket (Thailand) close to my hotel, and by sheer bad luck I came across a cobra snake. With a liner the size of the titanic down my crotch there was no way I was going to run away, so I just stopped and stared at the snake and it stared at me. It did it's thing where it puffs it's head up and rises up at me.
Even though I'm pretty afraid of snakes, the whole situation actually made me chuckle, whether that was out of fear or just plain resignation I don't know. When I giggled..., well, if a snake could look dejected, this one did. It's like it was saying "Fear me!" and all I could do was laugh.
After a minute or so, we both decided to continue on our separate ways, the path was very narrow so we had to cross by each other. As soon as we were both on our way, a Thai gentleman was walking past me, and he stopped and did that sweet greeting that they all did, and I reciprocated (using the female version which I had been practising). He then saw the snake and screamed "deadly cobra!!!!" and grabbed a rock and smashed the snake to bits. I was a bit shocked, and felt a bit sad for the poor old snake, but it was a resort area, and with children about, and such a bite could have been deadly.
I remember speaking with a TS friend of mine who had been to the same place for her SRS a year earlier, and as I was afraid of snakes, I asked her about the chances of seeing a deadly cobra. She laughed and laughed and said I'd have to trek through the jungle there for days off the beaten track, to try and track one down!
Err yeah... But that's the kind of luck I have in my life.
Anyway, sorry to digress, panty liners after SRS always makes me think of that moment, and how ill-equipped I was for escape at the time...

I wear a very light pad (Tena lights) every day now, and that keeps me fresh for the day. Sorry to sound like an infomercial, but they actually do work well for me as I have occasional discharge and they absorb that and stop odours.
I don't wear especially tight-fitting clothes down there though.