I was 32 weeks on Friday and all of a sudden a much tamer(?) version of my m/s came back as well as hot flushes 3 or 4 times a day for about a minute............im my first trimester I lost 7 kilos could keep donw fluids but not much food and I was forever holding a cold ice pack to my head I thought I was going to be the new casting member for "the torch" out of the famous four movie or whatever......I think it is prolly just hormonal surges coz your body is getting ready to have bubs.....I say it is just part of the package nausea hot flushes teariness etc......it is the worst feeling though m/s this is my first and I swore I was not going to have another one coz I didnt think I could go throught the nausea vomiting and the smells was so bad.......but we will see