Pregnant?

Ca
Af is almost two days late. Last night I took a cheap 88c pregnancy test and it was negative. Today I'm having very mild cramps. Tmi but I've also been having a white thick discharge for about two weeks and now it's thin, milky, and watery.  This month me and my husband did the BD almost every other day. Should I test again today? I just really don't want to see another BFN