How is intermittent claudication characterized in peripheral vascular disease (PVD)?

Hello, I am 49 years old female. A few years back my started hair started thinning and I tried various dermatologists but didn’t see any result. One doctor told me it was because of menopause. I didn’t get my period for the last 2 years. I am scared and I think soon I will get bald. Please tell me how can I grow hair naturally after menopause. Thank You.