I used minoxidil for 2 days 8-9 months ago but stopped and now I think I lost hair

[DJDJ]

I used minoxidil on my eyebrows to get them thicker but stopped after just 2 days, I used it twice a day so 4 times in total. I stopped after that, and at the very same day I stopped it I also shaved my hair off and it regrow completely healthy and normal but since May I have been shaving my hair off regularly. I have let them grow now for nearly 2 months but for some reason I had this patch on my hairline where the hairs were damaged and thinner and I don’t know why. Is it possible that minox has caused this ? Is it possible that after using it for just 2 days and stopping it you lose hairs after 7-9 months ? It really stresses me out cause it minox has caused this it will be permanent 😔