I’m 23, should I get a hair transplant?

At 23, generally you should first try drugs like minoxidil and finasteride for a year. I have seen reversal with this drugs in men of your age. You can add microneedling as well to increase the probability of getting your hair back. If you don’t respond to the drugs, then a hair transplant may be proper depending upon many factors that you and your surgeon will work out. Depending upon your hair thickness and donor density in conjunction with your end balding pattern, decisions can be make properly.  Make sure that you get a Personalized Master Plan from your doctor and an estimate of your worst case balding pattern before you get a hair transplant