HELP,ME!! 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 ..?? also have cramps 3 times a week and I took a ovulation tests yesterday and it was

negative