ewcm?!?

This may be tmi...Does anyone else have trouble distinguishing ewcm from arousal fluid?? I had ewcm and a lot of it last Sunday 10/16 so I figured I was ovulating then I had very light pink tinged when I wiped a few days later followed by occasional light brown wipes the next 2 days (like 1-2 times each day) and pretty intense cramping that lasted like 3-4 minutes..then this morning I was very aroused and noticed a thinner egg white type fluid....anyone have this happen or can you help with what's happening?!