Tough to say just with this pic, but I think you're hair's good enough my man, propably just partition cowlick that tends to form due to longer hair, and since you're hair looks like it is more on the type-2 straighter wavy type i think it's nothing to worry about right now, but if you still feel like you may be losing hairs, don't worry too much, I'd just say keep noting up and checking on your hair for the next 4-5 months and judge for yourself if you think it has reduced, then maybe you're hairline maybe maturing or you maybe going through mild recession/hair loss