Help my pup destroys all my clothes

Okay so ofcourse first things first my puppy is obviously just a puppy with her pup behaviour but I need some help

We have her since she was 10 weeks she is now 17 weeks old ( 4 months ) and she is quite smart and we try to learn her alot. Just one thing I can't seem to get is to stop her from shredding my clothes and limbs.

So I try redirecting her to toys, and reward her when she stops. We have chewing bones and toys for her teething but for some weird reason she only bites me quite hard and ripps every good piece of clothing I have and I end up crying every time bc of it and I just need to know if that will ever stop.

Weird thing is my fiance didn't really wanted a dog but agreed and now he is absolutely adorable with her but somehow she only listens to him with things she can't do like the biting, she doesn't bite she tries but never does and then ends up licking instead of biting idk if it's bc of his leadership energy and I'm too much of an energy or what but she really chose him. I go on walks with her the most and with training with commands and stuff she still listens very good until I try to do some hard stuff like learning roll over she just bites my hand where the treat is but that's okay. We try to give her as much excersize and brain excersizes what she can handle and try not to over do it so she doesn't get overwhelmed.

When she is peacefull she is really cute and comes to cuddle and stuff and gives kisses sometimes she bites but only when were like playing. So when we play I quit the playing when she bites me ans try to ignore but it hurts so much when she bites my legs and hands and arm I end up crying so she doesn't stop ofcourse. We do crate her at night since she likes to chew the walls and couch and stuff so for her and our sake we crate her for the night. But should I like give her 5 minutes time out when she bites me or? Yeah I have no idea I never had pups only adult dogs that were like 3 years or older so this is my first rodeo.

I think I'm trying my best but I just don't get why she doesn't bite my fiance but just me. I just wish she stops biting every piece of clothing I own I don't want to spend money on a whole new gardarobe ykn.

Anyways it's a mix breed of a frysian stabyhound and a american stafford but mostly a dutch breed. Her nose is more on the ground than in the air but that's okay I let her sniff alot she likes that. Also she comes from a farm of 11 pups and when we got her she was really scared of people and other dogs but I think we did a very good job she now honestly likes every dog and wants to play with everyone so she already changed big time and were proud of her.

Anyways does someone has tips bc It's giving major puppy blues but I'm never getting rid of her, atleast she doesn't bite my hair anymore.

If you made it this far thankyou for reading I appreciate that very much ! Sorry for all the words.

She is called Luna and a sweet one but that biting my clothes and lunging on me is just the most annoying thing ever 🫣