Advice please.

Got my iud taken out three months ago. Instantly went back to my normal period cycle. I’ve had two periods since. Period this month was supposed to start the 26th, I am now ten days late and no signs of period. Slight pregnancy symptoms (I have a 2 year old so I kind of know what to expect) every test I’ve taken comes back negative. (Had a few super faint but hardly) should I try testing again or just give up for the month and assume I’m not pregnant?