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.

Read the following articles they may be helpful... https://www.practo.com/healthfeed/hair-loss-treatment-a-startup-guide-40163/post https://www.practo.com/healthfeed/5-simple-diy-tricks-for-great-hair-40979/post

Hair loss from the hairline or crown can occur due to many reasons, more commonly due to- - hormonal effect - nutrition  - lifestyle imbalance - stress - Medical conditions, fever The exact reason can be found out by taking detailed history and hair analysis .  Accordingly, anti hairloss medicines, hair specific multivitamins, lotions and gels are prescribed. Many non surgical external treatments are available that show good results and can prevent hair transplant. These are : Mesoporation with hair peptides Stemcell, Dermaroller PRP therapy etc.  Treatments are prescribed according to diagnosis. You can expect results in 6 to 8 months with a combination of these treatments.

Go for hair transplant as it will give you permanent results. As you have already exhausted all other treatment options, its the best choice for you.