@Flumpaphone How exciting! Welcome!
I’m only W1D2 (Week 1 Day 2) so I’m a complete beginner myself but I totally understand the apprehension. I was exactly the same. It’s a huge decision and this is a serious drug. But we kind of have to do this, we don’t have a choice really. If that makes sense..
Side effects - this is a starting dose, to get our bodies ready for the bigger doses. This means that side effects should be minimal. From all the hundreds of experiences I have read, the headaches and nausea could be down to not eating enough (which can make us feel sick!) and headaches from lack of water.
Under eating - this is only D2 for me so someone with more experience will come along to advise but you just have to make sure you ARE eating enough. For me the drug has killed my appetite so I have made sure I have eaten. The drug will hopefully make you want to have a lesser portion, so just make you eat regularly. What do you usually eat in a day? Can you eat that but less of it?
Fluid - it hasn’t suppressed my thirst. I will admit that I don’t usually drink that much but I easily drank 2L yesterday throughout the day.
Energy levels - I’m only a couple of days in so I can’t really advise. What I will say is that before this because of all the shit I was eating in large amounts, that was probably why I felt so tired and unmotivated all the time. I’m sure that by eating less food, and better food, this will increase my energy levels.
I was very nervous to inject the first time. It’s so alien! I really didn’t want to do it. I was shaking a bit and my hand was sweaty! But it went in fine and I didn’t feel it. I spent ages reading the leaflets. Once it was quiet in the evening and I had eaten dinner and had a bath, I did it. I’m so glad I took this first step.
Please take what I have said lightly as I am a total beginner and everyone is different but it really has been fine so far. Wishing you the very best of luck. Stick around so that we can all support each other ☕️