help TMI

has anybody pregnant have this dishcrage or what my period is 3 months late I got to the Dr next week but I'm constipated, bloated, my right nipple always feels like it's being pinched my discharge lately has just been thin and creamy but once a week ill have jelly globs like 2 days ago i had jelly globs but just one and today I just seen this ?? Anybody have this when prego or is normal for non prego women to ..?? I take several pg tests and all negative! and ovulation tests are to also get cramps here and there to