Hi Mastbruch,
Well done for doing this and getting to day 3. Today is a tough day but you can get past it. The restlessness is awful. It was my worst symptom. My restless legs lasted until around day 10 I think. But wasn’t as bad from day 8 on. If your GP knows, it’s possible to ask for something specific for your restless legs. There are medications that can help that you could take short term. However, the temazepam will be great once you get to day 6/7 when the physical symptoms start to go and you need sleep.
Some things that can help the restlessness are magnesium (supplements and a spray you can rub onto your body), drink plenty of water even if you can’t really eat at the moment, get some light exercise, warm baths ( one before bed will help soothe your muscles to get some sleep) and a hot water bottle on your legs etc. can really help too.
Take it day by day and just focus on getting through a hour at a time at the moment. That first week is hard physically but it’s temporary and will pass. Best of luck with it all. We’re here if you need any support x