hair help please

Cherie

I'd love some honest opinions please is there a time when you should no longer have long hair or hair that's not really styled. I feel like there's a certain age to get a decent hair cut and a time when it's just best for your life..beong a mum it's hard to take time out to pamper yourself and I hardly have any time to do my long hair anymore. it's been up all week in a bun and being 12wks pregnant Its growing thick like crazy and is unmanageable now turning a bit curly... would a short cut like this be better than the mess I am dealing with and what's the age you think to get an adult haircut... I feel too old to be this messy... feel free to guess my age so sorry for the no makeup hormonal acne fave right now