I had a hairline lowering a year ago, and nerves in the front part of my scalp still has not fully returned. The past 4 weeks, I've been losing a lot more hair on the front and right temple. The hair density is noticeably less, and I've been noticing a lot more hair loss when I shower. I've also been starting to work out a lot more, and I've been massaging my scalp to help blood flow. I'm not sure this is male pattern baldness as no one in my family has experienced balding at my age.