First of all, keep in mind that I am unable to diagnose you because I am unable to examine you, this forum is for educational purposes.
I am sorry to hear about your disabling symptoms, you should see a neurologist right away. There are ways to be billed for your services and also free clinics that can help when you do not have insurance. Some of the symptoms that you describe are concerning for possible ALS such as muscle twitching, loss of tone, progressive
weaknessWeakness, but other symptoms do not make sense with this diagnosis such as the hands not straigtening out. I would suggest that you see a neurologist and get an EMG (nerve muscle test done) to evaluate for signs of a neuro-muscular condition. Many of these conditions (not ALS) are reversible and you should not delay your visit due to cost.
I hope this has been helpful.
If the ER neuro tells you you ahve a problem, have him refer you to the MDA center / office near you.
What you describe is very concerning for ALS.
YOu may want to contact your closest ALS clinic also, tell them your situation. They can be found on the MDA website. Also, you can contact the closest ALS Assn., you should be able to google it, tell them your situation and tell them you need help getting into a clinic.
Many people that get very concerned with ALS are in fact suffering from delayed onset of neurological intoxications caused by drugs. Cipro and levaquin for instance cause in a vast number of people, fasculations, muscle weakness, atrophy, neurological pains, etc. Two years ago, all the package inserts of this class of antibiotics have a warning of IRREVERSIBLE NEUROLOGICAL CONDITIONS caused by them. They are not rare at all, and they tend to be irreversible and permanent in some cases, but the majority of persons heal slowly over the years, provided that they do get re-exposed.