Need your help!

So I am going on my 5th day of being late and I am never late! I took a pregnancy test but the first lines come up so faint you could hardly see them and the control line never ever showed has anyone else had this happen?! And what do you all think I have been super tired the last few days smells are killing me my back been hurting alot and my breast hurt so bad I can hardly stand it . I'm not sure if I should take another test or just wait because I don't want to get my hopes up but my husband keeps rubbing my belly and hopes I am so bad I don't want to give his hopes up either.