Are my gums receding bad? (photo)

Unfortunately , there is no predictable surgical procedure to regenerate this tissue Fillers ( same as fillers ysed for facial procedures)  can been used to plump up the tissue.   But this procedure needs to be repeated as the results are temporary. you can consult with your...

I think Invisalign would be the perfect treament option to close the space and improve your smile.  The treament would likely take a few months and then you could wear retainers at night to prevent future relapse. Good luck. 

Based on your description of events, I would strongly encourage you to get a dental examination as soon as possible.  From the sound of things, it appears that your tooth is decaying and you will likely need the cavity fixed and a crown placed to protect the tooth.  Your alternative is...

Sorry to hear that this has happened to you, but if I were your doctor, I would offer to redo your crowns for you.  I always show my patients a wax-up, which is a model that pretty much shows the patient exactly what their teeth will look like.  If this wasn't done, it does not mean...

It would be difficult to estimate without looking at your photos and x-rays, but it would likely take about 12-18 months if you get one or more teeth extracted.  Also, it will depend on whether you need to expand one arch or reduce the other arch.  A lot of factors come into play, but...