Some piggies just don’t like being held or laptime. A little here and there will help and always having food at laptime has helped me.
It’ll take her weeks if not months before they are settled and even then they just might not be in the mood. I agree that runtime will help. I’ll sit crossed legged in the run and put some food on my thigh so Tyrion will crawl on me to get the food and sit on me to eat. He laps up the stroking unless he’s in a mood. All piggies are different. Tyrion lets me stroke him loads and is confident being on my lap and moving around on me but he hates just being held and made to stay in one place as he’s so confident and just wants to explore! Jon Snow doesnt mind being held and today I kind of swaddled him in a soft blanket and I think he secretly enjoyed it....but he’s much less confident approaching me/crawling on me and letting me stroke him in the cage or run!
Def try and bond some more with runtime and then build up to the laptime. All the best x