Sweet smelling pee?

According to apps I'm about 8/9 DPO and I've had negative FRERs so far. Thought I saw something but pretty sure they were indents (at 3 mins, so I've contacted First Response about that)... anyway at 7/8DPO and still going... my urine has smelled soooooo sweet. I thought it was just cause I put it in a cup I could smell it more but nope going to the toilet normally I can smell it too. Not like head down the bowl just sitting there peeing and I can smell it as it's coming out 😂😂😂 can this be an early sign of pregnancy? Currently Sunday AM, AF due Thursday!