You are suffering from hormonal changes causing Androgenetic alopecia causing hair fall. It's completely stoppable even regrowth of hair is possible with certain medications without any side effects. Treatment depends on the grade of hair loss. So, it's a must for diagnosing which grade, you are in for an effective treatment. Please  send photos of your head, by direct online consultation for accurate diagnosis and proper treatment.

Provide with photos of your scalp. Needs to be evaluated in details.

This suggest male pattern hair loss In which hair thinning happens with hair loss Need proper evaluation Treatment depends upon grade of hair fall Ranging from topical to oral to therapy like PRP

U r having Male pattern baldness. U can take a proper consultation for the same.