I'm so confused

A couple of days ago I noticed very light barely their blood only when I wiped after I Peed. This lasted for two days and then stopped completely. My husband and I have been trying to conceive for the past two months and have intercourse six days ago today. I'm no longer noticing any kind of blood when I wipe and I am expecting a period at any moment. Should I be concerned that I only had that very light barely there blood for only two days? I'm curious as to what your thoughts would be if anyone of you were going through these motions.