Can I fix my hanging columella and bulbous tip? (Photo)

I want to shorten my hanging columella, bulbous tip, and uneven nostrils. I don’t care about the bridge being crooked. I would like to narrow out the tip and lift the left nostril to be even with the otherside. Would this be possible without altering the bridge of my nose? Could this compromise my breathing and will I have the same amount of undereye bruising as with most rhinoplasty? Lastly, how much would this cost and can insurance be cover if the nostril thing “affects” my breathing?