Ok I had my tubes clamped but me and my husband have sex everyday 5-6 times a day sometimes And now I had my period march 13 for about 3 days and after that I began spotting march 16-22 it was light pink spotting and a little brown. I have this weird cravings for pickles. I'm bloated and cannot fit my clothes I'm. Eating a lot more, frequent urination and my temperature feels hotter. I'm so moody now to, anything my husband says gets to me and I get an attitude . My legs and ankles getting swollen easily and I'm nauseous at night. I am also having lower back pain and period like cramps. I had a urine and blood test and both negative also had an ultrasound done , could it possibly be to soon to detect? I have children already so I know the symptoms. Has this happened to anyone else?