Considering becoming a nurse

Hey brain trust just wondering if I could use some of your experiences to ask some questions. Im currently 30 years old working as a contractor being a nurse has always appealed to me However until recently I didn’t actually think men could become nurses. So I guess we’ll hat I’m wondering is 30 too old to start down the path? Is there a bias against men in nursing? How competitive is nursing to get into my gpa from my last degree is 4.04 is that going to make it difficult? And also due to a work injury I have limited use of my right ring finger is that going to stop me from being able to be a nurse? Thanks in advance Ps using a new account as my main has work stuff and don’t want my bosses finding out