Is minoxidil working at all for me? Should I continue using it?

[Scottishlad]

I've been on minoxidil with azelaic acid for about 5 months now. I have noticed increased shedding the past couple of weeks but nothing serious. I'm not sure if it is working for me and at times I think it has made things worse.

Should I stick at it? It is normal for things to get worse before getting better?

I am using it on my hairline which has been receding the past 8 years.

The first two photos are my hair before using any minoxidil. The last two were taken today. What does everyone think? Can anyone offer any advice?