Ugh, help please...

So this is our first time TTC. This is also the first time charting so I started recording data mid cycle. I did however track my periods somewhat and am averaging 29 day cycles. I've only been off of birth control for 4 months. The first cycle off was 33 days, ever since it has been a pretty consistent 29 days. I have no idea when I ovulated - thought at first it was around 22nd, now I'm thinking around the 30th?? (who knows). Started tracking bbt on around the 30th. I know my bbt is around 97.5-97.7 from a previous experiment. So around the 30th-2nd it was about that 97.7, then it spiked and has been above 98.4 ever since. I'm having classic symptoms like sore nipples (actually just one nipple right now lol), nausea, indigestion, mood swings, etc. Today is CD35, and still no AF. I've taken several pregnancy tests all negative. What do y'all think? If my last period was 5/5-5/9, could I have ovulated as late as the 30th? When should I call the doc? I'm getting annoyed by this!