Where do I start? This may be long.

My period is 7 days late.

Me and my partner have had sex every day maybe misted 7-9 days since 28th feb( end of my last period.)

Been to the doctors and said the test was negative even tho he dipped the test and check like 30-60 secs later the dye hadn’t even set and he said it was negative even tho I’m pretty sure I’ve got a faint test (done a good 7-8 tests and most of them were faint positives/Evaps) I just can’t tell what they are. I have many symptoms just like my first. Fatigue,nauseas,backache etc. And I don’t really know how to put it but as if something was there inside my stomach full type thing. And get bloated very easily I’m quite skinny so easy to tell. Just a chocolate biscuit makes me look 5 months pregnant. Lol. Which was like when I was pregnant with my son. What should I do. The doctor is refusing to take my blood. I can’t keep affording pregnancy tests what should I do????

Any questions just ask, need help on finding out so hopefully someone can help.