Honestly, Mounjaro has really brought out everyone's redundant math skills.😆
Anyway, it's quite easy given all the posts I read where posters mentioned counting clicks and how many clicks make x dose.
(The only difference from what I did is that everyone I've seen usually goes from 2.5mg to 3.75mg or from 5mg back down to 3.75mg and I wondered why not increase by .5 or 1.0 to help with side effects that people are complaining about. I've not seen anyone mention 3.5mg and to me, it feels like the logical next step if they don't go for 3.0mg. When they're doing half of 7.5mg, then that makes sense but that's usually not why I see people go to 3.75mg. But fair enough, whatever works for people is great).
So I used this chart from a thread to determine how many clicks I need. 12 clicks from a 5mg pen (1mg) and 2.5mg from the 2.5mg pen = 3.5mg. (Injected twice with separate needles because they're from different pens).
With my 5mg pen, I calculated it like this since 3.5mg isn't written on the chart: 30 clicks (2.5mg) + 12 clicks (1mg) = 42 clicks from 5mg pen to get 3.5mg. Same pen, so injected only once as usual. Injection done today!
Sorry to hear of your sleep troubles. I can relate to the dreaming - unusually long, continuous and vivid dreams but I forget most of it once I'm awake. They're not bothersome though so I hope yours settle. Hopefully you sleep better tonight, also try and eat well and drink enough water. It can take a while sometimes but you'll be fine. Hope it works for you.