Hi

You have a variety of streams to.choose from after doing pcb.

If you are interested in medicinal field you can go for professional degree courses like
MBBS
BDS (dentistry)
Physiotherapy

You can also go for nursing or speech therapist courses.

If you are more interested in research and biology you can go for biotechnology courses.

You can also opt for degree courses like
Microbiology
Life sciences
Marine sciences
Botany
Zoology

If you at interested in government jobs then you can do a degree course and prepare for civil services examination as well.

Choose the course depending upon your field of interest.

All the best

U can prepare for Neet...