I’m 21 weeks almost and my iron has been very low they said and I needed an iron infusion so that was done a few days back and ever since Iv had insomnia!! Before the infusion I was sleeping 12 hours at night and having 2-3 hour naps in the day time. Now I’m sleeping 3 hours a night and not having a nap! What is wrong with me?? Is it the infusion? Can it have this effect? It was not mentioned on my discharge sheet