False Hope???

Paula
Ok, im slated to have my period today and since yesterday, (monday, at like 3am) Ive had spotting. Nothing else. I havent taken a pregnancy test yet today in fear that I maay not be and I know it would be upsetting knowing im not. Bit this is VERY rare for me not to have some kind of flow on day 1 or 2 of my expected period. Is this normal and could it mean I really am pregnant this time?? I literally just wipe after goin the the bathroom and its just pink and very very light....Nothing else all day. Could I be pregnant for real?? Should I give it a couple more days and see if it does start flowing regularly?? I did take a test Saturday and it was negative but now thinking it could have been a false negative. I would love any feedback