ideas anyone?? so many symptoms

Ti
So yesterday I started to have weird raw eggwhite discharge (never had it before and have 3 kids) my period is due in 2 days Iv ovulated already and today I still have it but also urine infection. Not to mention sore itchy boobs that have gotten darker, bloated, constipated, back is killing me(do have a painful back condition) cramps, and vomiting for two weeks now!! But last pregnancy test was last week and was negative :(