Bearded dragon shedding

[Kealyx]

So around 2 weeks ago I bought a bearded dragon off my friend who was no longer able to look after her. I already have a beardie, female and she is 2, never ever had any problems with her. When I got the new female beardie home and set up her tank I noticed the underneath of her tummy had yellow/brown patches which felt like plastic and almost looked burnt, I spoke to one of my reptile friends who ensured it was just old skin that hadn't shed properly, he told me to bath her every day and eventually the old skin would come off. I have been doing this everyday for around 2 weeks now and there is no change in the dead skin. She is fine in herself, eating well etc and I ensured her tank was set up the exact same as my other beardies as that has been successful. Below I have attached some pictures if anyone could possibly help or suggest anything different? Thanks

 

[Picklepies]

Heya I'm afraid I can't see the photos! When I got P eaches he had a lot of brownish retained shed on his belly. I found bathing didn't have a direct affect, but the brown bits shed along with the next full body shed. The bathing likely helped but I found it just didn't shift till he shed again ? x

 

[Kealyx]

Can you see the picture now? I'm just worrying as I've read online about a yellow fungus infection and not sure wether I need to take her to the vets. It doesn't bother her if the skin is touched and some has come off it just looks so ugly x