Should you start using the drug Wegovy from a dose of 0.5 mg is dangerous?

I started with 0.5 three weeks ago. The first few days - the wall. Pushing food forcibly. In the second week, the effect smooths out. I don't feel hungry, but just "I feel like doing something", but it's not unstoppable. I don't feel sugar spikes. I don't have a headache when it usually hurts, when I haven't eaten coals for about 5 hours. My problem was snacking on sweets at night 500-3000kcal only sweets. Now I keep 1800-2000, sometimes at night I eat something sweet, but I already have a kind of brake. I do it more consciously. In the first week, the weight flew known water glycogen about 0.95kg. Now I lose about 0.5 kg a week on a regular basis. And I know it's all fat. I have a pen of 1mg now but I'm going to stay on 0.5mg. I bought vials, syringes 1ml and needles 32g 4mm as in sure and I will dose myself with pen the whole dose into the vial - I will squeeze 0.37ml of liquid from the vial, which will give 0.5mg of semaglutide. One dose of each pen is 0.75ml. Of course, everything is sterile, needles are replaced, stored in the refrigerator. A popular online savings method for clicks is fake. It doesn't work that way. So I came up with just that. A 1mg pen will sit in the fridge for 8 weeks instead of the prescribed 6. This is a greatly underestimated safety limit from the manufacturer. I only wrote how I do it. I do not recommend doing anything without the knowledge of the doctor. Regards,

Marta, 29, Germany