I am not sure what your question is.
This does not sound like pregnancy.
Particularly not the numb hands, dizziness, etc.
You need a work up from an internal medicine doctor.
This should start with a blood test for pregnancy just as a matter of course. If your next period is not due, some home tests can still be inacurate.
All routine labs
ANA and sed rate to rule out autoimmune disease.
Urinalysis to rule out kidney problems.
If you are overweight, this is a common cause of acid reflux.
Otherwise the cause is considered structural.
Examination of the spine is also important, particularly the cervical spine as there might be more than carpal tunnel going on.
I still do not know exactly what your medical question is, so let me know if it has not been answered.
OK, so that is an initial answer….
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