Negative test right up to period..

Looking for anyone that has had negative right up until they were suppose to get their period. I’m still about a week from my period but I feel like I should have at least a faint line. Has anyone gotten pregnant and tested positive right before they were suppose to get a period? Is there a chance still. I’m also not sure when I’m suppose to get my period I feel like I’ve been getting it sooner and sooner since I stopped my birth control. I had it the 28th in may and the 23rd last month. If it follows last month I think I should be getting it Tuesday or Wednesday. If that’s the case I definitely feel like I should have a positive test already. I’m not sure when I ovulated I skipped testing a couple times sadly and haven’t ventured into bbt just yet.