Well wait for another 6 days then hv a check your urine fr pregnancy
test. your tsh is slightly above soo that is one of the cause of irregular menses. Soo I think don't worry wait another 5-6 days then visit to a gynaecologist
is another cause that delayed menses as your hcg is 1.2 soo there is no chance of pregnancy though m advising to go n hv a check after 6 days.