Ovulation test! Vs pregnancy test

Hey lady's this this is my first time writing on her! Just had a quick question! I have missed my period for 4 day's now. But i also have pocs ! So I don't always get regular period. I have been trying to have a baby for over 2 years nearly and i have done 3 ovulation test so far and they all have 2 lines each! So i done 2 pregnancy test yesterday cheap ones from the £1 shop and they came out negative! Is it to early to know if im pregent ? Thnxx lady's hope to hear your thoughts about this 😊