I am suffering with thyroid since when iam 20 now i got marreid and its almost 3rd year iam not yet,i think that because of thyroid problem iam not conceving every time when ever i lost a period i used to have  a hope dat i am pregnant but its a negative always .To me its a common thing to get vomiting sensation , tiredness ,stomach pain,irritation before my regular period ,and even sometimes its common for me irregular periods .but this time i got peroid on march  3 and now it is 18 aprl ,iam feeling tired .irritated, mood swings,nuaseitated, and more over my stomach gets harder for some time later it becomes normal as usual i am expecting a positive result but iam afraid dat this is also ...................................pls some one help me can i be pregnant plsssssssssss reply