I am a 31 year old, sexually active female. I have had a regular 27 day cycle for as long as I can remember, with the exception of a chemical pregnancy 2 years ago. My husband and I have been trying to conceive since then with no luck. I do have a slightly under active thyroid, but I have not been taking the synthroid for some time (over a year). I do not have medical insurance at the time, I just started a new job. My LMP was June 19th, 2018 today is August 1st. I have had 3 negative HPT, but am exhibiting some signs of something. I don't know if its pregnancy or my thyroid, but I really need some advice. My breasts are swollen, nipples are puffy, areola appear different. Have been so tired and sick sometimes vomiting, sometimes not. Honestly I just feel bad and have for a couple weeks.