1 month on fin losing a lot of hair

Hey guys, I’ve been on fin .5mg ED for a month now, and my hair is visibly worse than when I started. I’ve been shedding upwards of 200 hairs since starting. They’re long, medium, short, thick, thin, doesn’t really matter. Is this the fin shed and can it start as early as 1-2 weeks into taking fin? I have also been on min for 1.5 years, but started losing my gains about 9 months ago.