is there anything out there which could fix this somehow cause new paint job is too much for me.

There might be some wet sanding method to remove the clear coat and than apply another coat, but it would probably cost the same as a new paint job.

I would say to just live with it or pay to have your car repainted which probably won't be worth the $ unless you plan on keeping the car a long time.

For something that big I don't think there is anything you can do that doesnt require painting or new clear coat