Hoping it positive

Hi all first time on here i was just woundering if any 1 has been through the same i have done 2 tests and both say pregnant but with a really faint line just wnough to see and wounderd what people think plz as thos has happend to me 2 times before and i misscarried both times am i just been anxious incase it happens again or am i pregnant plz if some 1 could advise me