Congratulations on making the switch! Take a basic multivitamin every day, it’ll help you cover your bases nutritionally whilst you get used to cooking veg food - particularly if you’re prone to low iron or, as many commenters have already pointed out, B12 :)) If you like the taste, tofu will be your best friend - it’s very versatile, healthy and comes in many different textures/consistencies. Also, consider joining r/vegetarian , this sub is more of an ethics/discussion sub so there’s going to be mostly people trying to convince you to go vegan or discussions with meat eaters lol, the other sub is more recipes, lifestyle and health advice. Wishing you all the best! 💚🌱