Ive been taking medicine for my hypothyroidism since I was 13yrs old. I have a 4 yr daughter and were trying for #2. I've been using the <a href="https://play.google.com/store/apps/details?id=com.glow.android">glow app</a> and its been keeping really good track of my menstrual cycle every time right on time. I haven't had my cycle in about a month but they had to up for thyroid medicine. Some thyroid symptoms and the same as early preg symptoms (nausea, fatique,mood swings) my question is do u guys think I'm preg or jus had a weak dose of medicine that needed change thank you!!!