Hi JunkyMonster, you're right technically it shouldn't be a problem but the fact that.........."it has affected my personal and work life"..........and I'm reading that as it's affected them detrimentally........makes it a problem, right??
So, nothing wrong at all in feeling good about yourself, but could you bring more focus to/concentrate a lot more on other parts of you that you could feel good about..........and allow yourself to get more out of those aspects???? e.g. you may be good at being considerate to others, at being sociable, at helping others, at giving advise.................I'm sure there's a lot more to you than your voice though
And perhaps try to get more pleasure out of/out of doing those things???
As for your voice though.............maybe find some "better channels" for using that more if it's "overrunning" parts of your life e.g. get involved in karaoke or if there are any debating groups you could join...........or on that note perhaps there are still more activities you might enjoy starting/doing that have less focus on your voice.

Alison