My last period was on the 14th Feb it's now the 6th Mar. I suddenly had tummy cramps at 9 pm whilst at work last night and not long after I started spotting. It was only when I wiped & it was brown. It was a little pinkish 2day but now brown again & only when I wiped inside tmi sorry. Is it possible this could this be implantation bleeding? Only been ttc for 2 yrs 1 month. Dh had a vasectomy reversal over 2 yrs ago. We never had any problems with conceiving (with our other 4) until now. So I'm desperately hoping this month is the month. Fingers crossed. Any advice would be appreciated.