Excellent advice from PPs.
I had hairloss from an autoimmune condition, and couldn't take minoxidil either as I was also pregnant, then breastfeeding.
I did eventually take minoxidil and it really helped, where hair growth oils felt like the modern day snake oil, but could only do that after having DS. My hair is down to my bum now.
It really helped me at the time to own the situation though, and realise that there wasn't much else I could do to change the hair loss, especially as it got worse postnatally, and see it as short term pain for long term gain.
This really helped me, so do you think it would help you too? To trim your hair shorter, maybe french bob length, so your new growth will have less to grow to catch up with your hair length, and try some funky wigs, and hair wraps. I really love the ones from a small business called do the twist, and was also really lucky to have some support from a friend who showed me some lovely ways to wrap my head with a silk scarf. It was a bit out of my comfort zone originally, but I did really feel empowered by it after a few days of trying it out.
I know you can't take minoxidil right now, but it will still be an option once you've had your little one, and you deserve to feel beautiful and pretty and feminine.
Scalp rollering also helped more than any over the counter topical oil, bar minoxidil for me, but it can take some getting used to.