faint line at first but surely it can't say I'm pregnant if I'm not PLEASE HELP ?!

Hi ladies just wondering if anyone can help me I have had a few negatives on the days leading up to this one but did a clear blue test yesterday and the positive line was really faint but woke up in the morning and looked at it again does anyone think this is a positive even thou your not serpose to read it after the time recommended on the test I did a cheap £1 test this morning and that was negative I don't no what to make of it all as I'm really irregular any advise would be appreciated 😊 thanks in advance