Uy, two months of spotting is quite a while, lalo na kung negative ang PT mo, definitely worth getting checked with your OB para ma-rule out kung ano talaga ang cause, whether hormonal imbalance, polyps, or something else na kailangan i-address. One of my mum friends had prolonged spotting din and it turned out to be a thyroid issue, so better safe than sorry talaga! Hugs, I know paano ka-stress ang ganyan, but your doc will be able to figure it out properly.