Did this ever happen to you?

I went on vacation from 4/14 to 4/20 (just got back EARLY THIS MORNING UGH lol) I traveled all the way across the country to visit family (I am military, so is hubby) so we don't get relaxed vacations that often. Anyways, I'm not sure exactly what day I ovulated as Ovulations strips never work for me (even though blood work shows I do ovulate) but I ovulated sometime while we were gone on vacation or just before we left. My cycle is 34 days faithfully but I think I may have ovulated around day 20 (which would be 7 days ago today) My question is, hubby & I didnt get to BD but once or twice the whole week due to a houseload of people, but when we did manage it was very relaxed and flowed well. Now yesterday and today I have been having LOADS of Nausea. I'm blamming it on the flight, even though I fly in the military all the time and its never bothered me) I'm not getting my hopes up, but my stomach is cramping but in a weird place. I cant describe it, and I'm been way more hungry the last few days. My face is breaking out which usually only happens during ovulation but it didnt this month until now. My AF is due in 7 days (4/28) so Im thinking the pain is HOPEFULLY implantation pain. I took 150 clomid on days 5-9 and it was my third cycle. 3rd times a charm? hehe last 2 cycles I took it days 3-7 100mg) but new doctor, new directions. What do you ladies (or men) think? sound promising? LMP was March 26, so I am on CD27 of 34 day cycle.