Should I pursue medicine and try to get into medical school?

Hey folks. So I am 21M and considering pursuing a career in medicine. I know this sounds crazy and possibly delusional, but it is exactly how I am feeling.

I was a below-average student throughout my school years. When I passed my tenth board, people were shocked because I was so below average. Of course, I chose commerce because I believed it was the best option given my poor performance in 10th grade. I did not even attempt to pass any classes. I somehow managed to pass 12th. One day I was wondering what I should major in. After careful consideration, I decided to pursue B.A. (hons) in psychology.

I am currently in my third year. While studying psychology, I started getting really good grades, like second or third in my entire class. While studying, I developed an interest in the medical aspects of mental health and related disorders. Of course, I began to consider what my life would be like if I pursued medicine and completed my MBBS. Thought began to take over me. I began to consider what would happen if I gave my 12th from Nios and neet.

I know I sound delusional, but I am really considering becoming a doctor. I am here to ask all of you. Can someone like me become a doctor through hard work and skill development?

You can be tough on me and maybe give me a much-needed reality check.