Help: Did I Ovulate?!?

So hubby and I have been TTC for awhile, but FEB was the 1st month that I took serious action outside of using one app to monitor my period and baby dance days. We baby danced from everyday from FEB 25-28 because those were the only dates hubby was in town. On days 27 & 28 we used pre-seed and inserted the period cup after intercourse with hips elevated for 30 mins each time which I kept in for 4 hrs after each time (sorry TMI). Reasons we may not have conceived in past. 1st I found that we were baby dancing (BD) on the wrong day for a year. We would BD on or after ovulation day (OD) on most months. 2nd I assumed my OD was the date on my predictor calendar. My avg cycle dsys are 30 days so my app predicted ovulation on the 15 day so like an idiot, I assumed that was correct. 3rd so after six months with no luck we both got fertility testing. Mine was fine and completed within a month but since we are Tricare Prime ( my husband is my dependent) it took six months for him to have ONE semen analyzes, which came back

14 billion sperm count (SC) with 0 morphology, I was devasted so doctor recommended IUI, which we will start if I get my cyce this month. So this current cycle I started charting my bbt using femometer which I love and I used an opk. I have also been looking at my cervicsl mucus. Here is what has happened so far.

FEB 11 was cycle day one, my period predictor app said I would ovulate FEB 27, but my opk said I peaked on MAR 1 & 2 which was DPO 19-20. I got what I considered ovulation cramps on FEB 28 on my left side which is a dull ache hasnt gone away since. I started noticing eggwhite CM on MAR 5 & 6 but no creamy whites.My bbt is all over the place it did dip see pic. Also I am not really relying on my bbt bc I just started it in the middle of my cycle in FEB 25. My symptoms which are not typical this early in my cycle are the cramping and extreme fatigue every other day nothing else. So I am feeling confused and anxious because I am not following the typical pattern for ovulation, CM or my normal pre-period symptoms. I am really not sure when I actually ovulated or if I ovulated at all. Any input you can provide to help me understand is welcomed. Sorry this is so long but I wanted to be as detailed as possible. Thank you for reading, I look forward to responses.