Please help with speech problem

Hello,

I am 22 years old and have had a problem speaking, progressively getting worse over the past couple years. I used to stutter as a small child, but then I didn't have a problem with it until about 7 years ago. My problem is that I have a difficult time saying words that start with particular consonants followed by another consonant, for example words that start with st, sc, br, sp. I have developed social anxiety and generalized anxiety with a fear of speaking over the telephone or public speaking because sometimes I can't say specific words and therefore need to substitute a word that is easier to say (which is not always possible)! I think the root cause of this is anxiety is from early childhood and being harrassed by other children. I've been reading through your web page and I've been looking at Causticum, since that seems to work for restless legs while trying to sleep, which I also have. I've read that Stramonium, Causticum, and Belladonna work for this condition. I was leaning towards Causticum because it had stuttering do to stress/anxiety and restless legs at night.

Please help me choose a product and dose. I am very new to homeopathy so I need a little assistance.

Thanks for your help,

James