Should I be worried about itching down there?

I've been going crazy over it for the past year. But it's been like this for longer than that. It gets pretty bad. No discharge either. Smells slightly... Does anyone else have the same problem, or is it just me? I have already been tested. I don't know what else to do about it. Maybe I should ignore it. Help? Any insights? I'm clueless. Should I think this is no big deal and move on like nothing is happening? I tried to switch out body wash and underwear but didn't shave there.

Should I be worried about itching down there?
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