I've been cramping and I thought i'll solicitin my stage but I havhealth:and my but this to been could alot it period don%26#039

I recently got my cycle back to normal after some diet and exercise and I should hopevolly expect my period already but I haven26039;t gotten it. I don26039;t know if I ovulated this month cuz I didnt check much but I thought I might begin soon becuz i26039;ve been cramping like crazy to where it hurts really bad. I checked my cervix(not alot so i won26039;t hurt myself) and it26039;s really open and low...but no period..it26039;s been 2 days and I don26039;t know what26039;s going on. I alsok several pregnancy tests all this week but all negative. I don26039;t have a doctor26039;s apt. till May 13 but has this ever happened to anyone? and if so how did it turn out? Should I expect my period or could I possibly be pregnant even though my cervix is low and open. Or could I starkly be ovulating now becuz yesterday I had alot of creamy/watery mucous..and later alot of EWCM. Today and last night it was blood tinged a bit..but could someone help me with this? Thanks!!