Reorientation from law to biology

Dear all,

This is my first question here, so all my excuses if I do anything wrong.

It’s been a while since I've been dreaming about being a medical biologist, but for some family reasons I chose to do law.
Now I have possibilities and want to pursue my dream. However, it’s been a while since I thought of working as a biologist and 10 years ago job prospectives seemes clearer to me than now. Could any of you tell me where do you work and which work prospectives you think I may achieve being a freshly diplomed 33yo biologist ? Can I pursue in regulatory affairs or safety afterwards?

PS: the country I am in is France and I do for living pharmaceutical law.

Thank you all very much for you responses
Nadia.