OP, I'm on Wegovy, too, though, not for weightloss, but for insulin resistance as a Type 1 / 1.5 LADA diabetic. It's considered and "off label" use. I'm so grateful my endocrinologist was able to get it approved as it has dramatically reduced the amount of insulin I have had to take.
Others have covered the basics, but, some other things to be aware of...
- The needle pen is so fine that the first time I took it I thought it had failed and not even injected me. Your milage may vary, but I've found that it's best to (a). inject in a sight that isn't overly fatty -- like if your upper torso has less fat than your lower torso, that can be good because you get more resistance against the pen, (b). follow the included instructions closely and make sure you create a tight seal/push down so that the pen needle makes full contact, (c). And definitely hold it in place for 20 seconds before lifting it up. If you have liquid from the pen on your skin, dripping down, you did not insert it properly.
- Other mentioned constipation, which many people do experience because part of what Wegovy does is slow down your digestion. But, note, some people experience diarrhea, so you'll just have to see how you react.
- Not everyone has to move up to the top dosage. This is something you should consult with your doctor on. Some people experience enough of the benefits at one of the lower dosages. And some people find that the highest dosage curbs their appetite TOO much -- so that they cannot get enough calories/macronutrients.
- As others said, strength/resistance training + eating your protein macros (Google what that means and how to calculate your macros) is so important to ensure you're losing fat while gaining/maintaining muscle.
- If you're a fast eater, try to eat more slowly, because, eventually, depending upon which dose you stay at, you may get full very quickly, but, as you know, those signals from your stomach to your brain are delayed and by the time that signal reaches, you may feel sick to your stomach.
- Make sure you've kept your weekly pen out of the fridge at room temperature for several hours/a day or two. Refrigerated medicine can hurt when injected. Keep your future/to-be-used pens refrigerated, though.
Good luck!!