What kind of flakes are these

Do I have dry scalp or oily someone please help!! I have been dealing with itchy flaky scalp since I can remember. I genuinely don’t know what to do. I have tried clarifying washes and oiling my scalp or hydration serums and idk it just doesn’t go away. This video is kinda yucky, I know. But all those flakes are just from raking through my front pieces of hair. It falls down but I can’t really decide if these are oily flakes or dry flakes. When I go and take through my hair and itch my finger tips feel oily but honestly my scalp lwk looks dry. After I have like an episode of itching my scalp hurts a lot. I feel like this is causing hairloss. When I look at my scalp with a blind eye I don’t really see a lot of flakes but when I start itching and raking they fall out. My scalp now has this stingy feeling after itching. Someone please help