A little late in my journey to join the thread as I started Friday 4th October but only just found these support threads.
As someone with a few weeks behind them now I can share a bit of insight about the start of my journey.
I was terrified to do it due to side effects. I react terribly to a lot of medication and get diarrhea easily so I was worried about that. I've actually gone the opposite way and unfortunately been extremely constipated to the point the toilet bowl is bright red each time I sit down even for a wee because I have torn. However last weekend I went the the chemist and got some fybogel and lactulose and along with a lot of water drinking and some dried figs each night it seems to be working after a few days and I'm fine now, the bleeding has stopped this morning.
First week I lost 8lb, 2nd week I lost 2lb and my third injection was yesterday and I'm down another 2lb.
Starting weight 18st 10lb at 5ft 9in.
I had 3 colleagues tell me my face looks thinner yesterday all at different times but I can't see any physical changes myself yet.
I've had the odd headache but not enough to need painkillers, I've had more energy and I'm sleeping much better.
My 2nd pen is in the fridge (ordered 5mg but might take 3.75mg for a couple of weeks first). I can feel the hunger creeping back in this week and I have stood at the fridge looking for nibbles again which I haven't done for weeks so I will be upping my dose a little next time but not too much as again I'm worried about side effects. Slow and steady.
Overall please don't worry. I built it up in my head so much but it has been fine! Injecting is painless as the needle is so small and thin and side effects are manageable if you listen to your body.
Still a long way for me to go yet, I'm hoping to get down to 11 and a half stone but I will reasses at 12 and see if I'm happy with how I look and maybe stop there.