How long do blood blisters take to heal?

[Ponyup]

Thanks guys. I'm really getting myself worked up over nothing. all the fluid has drained now it's just the dead skin that had separated that needs to come off. It's starting to feel like a scab. So I guess i'm dealing with a scab now instead of a blister. I've been using A&D as recommended by my doctor & keeping it bandaged.