My baby is almost 3 months old.. she had red patches in her left leg which turned to wattery bubbles since 2 days.. she's having cough also...today she's very much disturbed and keeps crying all the time..what will be the reason

A. In this here it is very difficult to comment proptuerly until a proper examination or assessment is done to find out the exact cause so it is advisable to consult your doctor sto that he could examine and evaluate properly and will guide you accordingly for this .