Bleaching Hair

I’ve been a bleach blonde for nearly 15 years (I’m naturally light brunette with some wisdom glitter coming in). I’ve read online that bleaching/dyeing hair is still ok. I haven’t bleached it since December because my hairstylist doesn’t recommend it and it’s starting to really bother me. On top of the weight gain my self esteem is gone. There is no pregnancy glow for me. With my shower and maternity photos coming up in June, I’m not looking forward to the photos. Should I find a stylist to get rid of this horrid skunk stripe?