34 weeks with pains

Has anyone had to take disability ? Before taking off from work ? I'm 34 weeks & having some Braxton contractions pelvic pain & pressure . Back pain . I'm 5 feet & my stomach is huge I was told to wear a belly support but I still have pain on my front pelvic area . I sometimes feel like I'm. Hitting a nerve on my back too .  Im mild anemic . I sometimes feel dizzy at work & have shortness of breath . I can't sleep at night because my pelvic bones feel like they are crushing when I try to switch sides bc I can only sleep on my side . I also developed swollen veins & they are purplish behind my calf to my ankle it's very tender & sore on one leg . When I told my doctor all these symptoms she said its normal . Can anyone relate ?