Strawberry legs???

Last summer I wore jean shorts a lot (like every day) and ended up getting these marks on my inner thighs (on both sides) from the Jean shorts rubbing against my legs when I walked. They haven’t gone away since then and it’s getting to be shorts season where I live and I want to be able to wear shorts without worrying about this. How can I make these go away? What can I do to prevent them? (But seriously how do I get rid of them) Thanks everyone!💜

Edit: thanks everyone!💜