Pregnant or not?

Usually my period cycle is 28days, max 35days, but it has since been 40+days since my last period. Been having more clear/white liquidy discharge. took a pregnancy test ytd but result was a clear negative. but been feeling subtle pain on my abdomen. esp after last i had little bit of alcohol last night.. i know i shldnt have consumed any even if im just suspecting. but the pain is v minor, almost like a tummyache. #pleasehelp