Ways of healing bruises?

So last night I went to the ER to check out my ribs because it felt like they were broken. Thankfully all the x rays came back negative and I’m fine…just in a lot of pain.

But anyway, the nurse was going to withdraw some blood and give me an IV…AND HE MISSED!!! So he was trying to move the needle around in my arm to hit a vain, but no luck. so he tried again in a different place and he just barely hit it. So I have two HUGE bruises.

Is there anyway to get rid of them? Or is it too late?