Hello

If you wish to change your stream you have a variety of options

If you want to go for further studies you can go for doing master's of business administration .

It's a dream for many people to get into top iims and pursue MBA

You can have a good career after mba

If you are not interested in doing further studies you can write various government jobs like banking,ssc etc

Ultimately it's your wish

Hope this helps you

All the best!