Tulip have you tested? I have heard that for some people a positive OPK happens when you are pregnant so that is a very good sign! I never had a temp spike with any of my pregnancies, but I tend to have them when I'm not pregnant which is weird. My pregnancy charts temps are really flat, Smash your chart looks good, alot like mine did when I was preg!
I had a temperature rise this morning of about .6 degrees, but I expect it to go up even more tomorrow. My OPK was positive first thing this morning but negative today at noon, so I am pretty sure I Oed yesterday and am officially in the TWW! How is everyone doing?