No hair growth whatsoever during my pregnancy

av

I'm talking about the hair on my head of course. My hair usually grows crazy fast so I'm always cutting it and within 3 months it's super long again but while I was pregnant I cut my hair like always and my hair is exactly the same and it's been 6 months this since cutting it and I'm worried it won't grow back lol also all my other hair on my body are growing the same. Anyone else have this problem?