Pregnant? Not pregnant? TMI picture

I had a scan today which I had been booked in for the scan was originally for my gall bladder but with all these positive and negative tests I was having they agreed to scan my womb. When I went up for my scan the ultrasound technician refused to scan my womb and only scanned my gall bladder. This has made me so annoyed. I still don't know if I'm pregnant! I've had so many positives and so many negatives... I took another clear blue this morning and had this result "not pregnant" .. Has anyone else ever had positive and negative pregnancy tests before? Over the past few weeks I have multiple positive and negatives and when I spoke to my doctor they put it down to the hormone in some women's pee can cause this to happen. But I need to know if I am or not! I have booked another appointment to see a really good DR in my surgery; but it's not until 2 weeks today :( I want this so much I just need to know if it's really happening or not! ..Also my pee is very clear, almost white? Any ideas what this could be? I posted a picture of it below. Thanks everyone!​​