I'm just 12 weeks and have had a horrible first trimester, mainly due to a flu lurgy I got at 6 weeks and then only recovered from just before Christmas. I was in bed or lying on the sofa for a couple of weeks and then lacking in energy and I stopped my usual exercise and swimming altogether. Because of this I feel deeply unhealthy and have also gained weight (actual fat weight rather than baby).
In my normal pre-pregnancy life I ate incredibly super healthily (no refined carbs, processed foods, sugar or junk) lovely fresh Mediterranean food, water, and exercised daily - but the nausea followed by flu in first trimester meant I have completely changed!
. I started off super healthy for the first few weeks but then I just couldn't stomach fresh vegetables, salad or fish (my usual staples) and the only thing I could keep down were carbs like toast. Then with the cold & flu I drank a ton of ribena as I had a horrible throat and couldn't take anything for it. Finally at Christmas I felt better but my body had got used to all the sugar and carbs and so I've had two weeks of chocolates, cakes, and salty snacks. I haven't done any exercise apart from a couple of walks.
Is it going to be possible to get healthy again on the new year at the start of my 2nd trimester? Could I lose the fat weight or is this unrealistic? I expected to gain normal baby weight but felt sure I'd stay healthy on my diet and exercise and feel awful this hasn't happened as I wanted. 
