Welcome to healthcare magic.
You have just had a bad experience with misdiagnosis and developed generalised anxiety
and fear of disease.Relax, everything wil be fine. If you are a vegetarian you can take Bcomplex capsules rather than injections, there is no harm in it.For your symptoms it's best to consult a psychiatrist
.please do not hesitate or consider it a stigma, since anxiety disorders and psychosis
are not the same.It wil just help you to recover fast.Be positive and the rest wil be fine.
Wishing you good health.