convincing myself

I know this sounds mega stupid but I want a baby so much and I keep convincing myself im pregnant and that I 'have a feeling' I am... I'm still on contraceptives but getting them removed in 2 weeks because my partner has finally agreed to trying for a baby at last! 
Is anyone else like me and convincing themselves they're pregnant because of their desperation?😩 it just ends in heartbreak 💔💔