The answer:The career that you've chosen should be continued with achieving more in professional certifications that are accepted widely and also continuing with a further study in a Master's Degree(MCA,MBA(IT)) which helps a growth in what I am currently studying for and wish to appear as further ahead.
Interesting question asked.
But as such there is no similarity between the courses and as such both are the best courses.
As a Pharmacist, you would have complete knowledge aout medicines, right from the making to its composition and packaging.
Whereas the same knowledge about the composition of medicines would be essential, but in BAMS, as an Ayurvedic doctor, having the knowledge of medicine, would help you in prescribing the medicine to the patients.
Hope this difference helps you in choosing from the profession mentioned above.
Delve into your likings and your interes
Any reason for not being able to g for a long term course. When you say long term, I mean, Graduation. Please note, Graduation is very very important in the long run.
In terms of short term course, you could opt for diploma or certification courses related to Animations, web designing, Fashion designing, interior designing, photography, film editing, videography, language courses, catering, hotel management, airlines etc.
Hope this helps.
Wish you good luck...