ooh wine. 
I miss wine. hurrumph.
Puzz, you ok lovely? Why don't you go get checked over by a doctor, can't hurt and you are never normally ill.
Flight here was horrendous, crappy plane, changing airports in the middle of the night, not enough room, irritating people in front that insist on leaning the chair back even though you have an infant on your lap 
. Vomiting pretty much in every sick back on both planes (they were only small) and then moving on to plastic bags (was lovely!). But we are here (phew). Although I refuse point blank to travel again whilst pregnant.
Oooh jitter, yes, I never had anything like it with K but this time round, feel like your about to pass out. It happens a lot if I have been stationary - after the flight, in the morning and after a lay down. Worries me sometimes when I am with K alone as during those moments I have no strength at all.
Auld, you could always start with the sherry and avoid the slippery slope all together 
RTD. If it wasn't for my placement year (3rd), I would have struggled (and I didn't have a baby to contend with!). Think it's pretty normal but compounded, as you say by everything getting to you at the moment, which is making it worse.