Is it bad if your mosquito bites itch?

yes i did that and got awful scarring

try to get an antihistimine(?) cream to stop the itching or sudocreme to help heal scars

if you do now have scars, they should go away over time , or when your out in the sun it clears a little

you should also use Avon skin so soft oil spray, the smell of it suposedly keeps them away, aswell as midges.