Having real hair is great. But it's not everything. If you go on HRT and use something like rogaine you might see some regrowth. And if that is not enough, there is always wigs. Or extention like thingies if there is enough hair to work with.
When I bought my wig the hairstylist showed me quite a few options. All while seeing my half bald head and thinking I was a cis woman.
Please don't lose hope.
It's hard. It's just so hard. I know so many trans women, both offline and online. And with the exception of one, all of them have beautiful, real hair. But not me.