Hello , ever since I've had my daughter my hairs been disgusting I thankfully still have lots of very thick coarse hair but it doesn't lay flat , and continues to get worse , hairdresser was puzzled and said it doesn't look in bad condition or thinning it just doesn't lay flat I do naturally have wavy hair but it's sticks up everywhere now my whole head of hair to my waist is flyaways I'm heartbroken cant wear it down anymore and can't bring myself to shave it , hairdresser said she would do a Brazilian blowout but Im too afraid to do anything that will make it worse , lost my hair at 21 so it's just devastating me , was told it was regrowth from COVID postpartum hairloss but that doesn't explain why it's from roots to tips did have a hairdresser brush it really aggressively but that was last year and it continues to get worse please help should I go for the blowout