>>58167403
You definitely react to testosterone in some way, because individuals with complete androgen insensitivity syndrome (that's what the condition is called) straight up develop looking like normal women. Partial androgen insensitivity syndrome does exist, though.
Anyway, there is so many fucking conditions that influence hormones or how the body reacts to them, it might even not be possible for you to find out what/if something is wrong with your body even with numerious tests. If it's something that's really bothering you in your daily life, you could look into getting some blood tests done, though.