Sooooo last time I was intimate was Dec 4th (LDR) got my period a day after but it wasnt normal for me very light and lasted 3 days normally its 5 days. I had knee surgery 16th then my period again the 30th kinda normal lasted 4 days now I'm 10 days late cramps on and off for a few weeks very light normally my boobs hurt before period absolutely nothing besides cramps I highly doubt I'm pregnant could this be stress maybe? Anyone else had this happen?