Tanasha there are really so many things that can affect your temp. Did you maybe have any alchohol on Friday night? Or woke up a lot during the night? Or was it maybe colder that usual that night? Or were you wearing other pj's than normal? Like I say, SO MUCH can influence your temp and because it shot up again, don't read too much into it. It COULD be implantation (although it's a bit late) but once again not everybody has an implantation dip. The good part is that your temp went waaaayyyy up again just before AF is supposed to arrive. That's a VERY GOOD thing because if AF is coming in the next day or so, it wouldn't have gone back up.
It is strange that you took your temp 3 times and they were all exactly the same... Maybe your thermometer just had a temporary malfunction
I know it's hard, but try to relax and get a good night's sleep tonight. Take your temp tomorrow morning and decide on the results whether to test or not. If your temp is still high, definately test. If MAYBE it goes down tomorrow morning rather don't test and spare yourself the heartache of seeing a negative result.
Just my two cents...
Thanks for all the ooh's and aah's about my baby!! Nope, not a puppy anymore... She's 3 and a half years old already. This pic was taken just before her sterilization end of last year. She's gained some weight since....