My iron low. what i need to do to get my iron where needs to be?

Diet, supplements: Start by increasing iron in your diet. While meat can be a good source many vegetarian foods are rich in iron such as beans and leafy greens like spinach (just ask Popeye). See https://ods.od.nih.gov/factsheets/Iron-HealthProfessional/ and http://whfoods.com/genpage.php?tname=nutrient&dbid=70 You can also supplement with iron; Floradex is a good one and iron bisglycinate is also well-absorbed.