You are a heavy thinker and will have a tendency to worry a lot, which you need to overcome.
The field of medicine is suitable and befitting to you as per your chart. The current ongoing time is somewhat volatile and it would start changing over from Feb 2023. As per your chart, you are in the right profession, thus you need not quit and continue the same.
You have a good and satisfying professional career ahead.
Vrischika Lagna with the Lagna lord and the sixth lord Mars posited in the fourth house; Tenth lord Sun posited in the fifth house conjunct an exalted Venus and a retrograde and debilitated Mercury; Retrograde Jupiter posited in the tenth house; Rahu Maha Dasha ongoing with Venus Antar Dasha and Sun Pratyantar Dasha starts from Feb 2023.