I'm really confused trying to figure out if I've ovulated or not.

Fertility Friend predicted today or the previous two days, and I thought for sure I had yesterday, as my breasts got REALLY sore and they always start hurting on ovulation day. My temperature hasn't really changed a whole lot though (0.2 degrees). I also had a headache which also tends to happen around O day.

I'm not sure which temperature to count for today. I usually get up at 7:00 so that's usually when I take my temperature. Today though I had to get up to visit the Loo at 6:00 so since I had to move out of bed I took my temperature. It was 97.6 (not very high). Then I went back to sleep until 8:30. I took my temperature again purely out of curiousity and it was 98.0 which is so much better but probably not very accurate since I'd probably only been asleep for 2 hours.

Is it at all possible that I've ovulated even though there wasn't much of a change on my temperature chart? Can I count the 98.0 or am I stuck with the 97.6 LOL.
I promised my dad I'd come visit him tomorrow (he lives an hour away and I'd be staying a few days) but I don't want to leave if I haven't ovulated yet. I guess I have tonight for BDing and hopefully that will be enough until i get back (if I haven't for sure ovulated by then)