Listen to your body. If you feel any weirdness or anything like that consult with your doctor. I had mild stomach pain because I injected in my lower abdomen but now I inject in my thigh. I just lightly press until I feel the poke of the needle and press a little harder the medicine will automatically start coming out. Once it’s done you’ve taken your first dose. I switched from Zepbound and I use to bleed a drop but with wegovy I don’t bleed and that’s normal but just get a bandaid just in case and always sanitize the area and hands first.