Hi my dentist has replaced my three front teeth with a bridge he says
I have to wear for 6-8 months, I've only had it 2 days but already I
hate it.  I had a plastic bridge for a few days before that, which was
molded off my old crowns and looked and felt fine, but this new bridge
feels horrible.

First of all the right tooth looks too long and makes my tooth next to
it look short, and they feel really thick and I am having trouble
closing my mouth over them, if i shut my mouth they get trapped
between my lips, I do have an overbit anyway, but my previous teeth
were angled inwards, these seem to be quite protuding, and I am
actually getting quite achey face muscles from tyring to close my
mouth over them.

I had my left front tooth root extracted, with the plastic bridge
there was no probs for two weeks, with this though there is a small
hole which air and saliva comes out of when I talk, I've even had spit
squirt out of it a few times, urgh!

Also even worse, I work as a radio presenter and voice-over artist,
and I have developed a noticeable lisp and problems saying the letter
F (sounds really wet and spitty), I have booked myself back in
urgently to see the dentist tommorrow as I am so self-concious about
speaking that is is massively depressing me and making me not want to
work.  I have a big client voice-over session for a new company on
monday and am terrified I will sound and look like this, I met them
today and felt the need to explain about my teeth, as my teeth look
silly and I am talking badly.

Do you think there's anything my dentist can do for me?  I see him in
12 hours, should/could/will he take this out and maybe re-fit me with
a plastic one while he makes another, will i be charged, or does it
sound like this has been badly made?  I don't even want this in for
another day let along 6-8 months.