TTC & Keto


I am overweight and want to get down to a healthier weight before we really start TTC. (We haven't been trying but we havent been preventing it either) I started the keto diet yesterday but the more I read the more I am nervous. I am reading that it messes up your cycle. has anyone done this while TTC? and then when I do get pregnant I dont want to completely go back to my old habits but my first priority would be to make sure the baby is getting what they need. Any thoughts?