My cycles are irregular right now as I just got off bc. My last cycle was 44 days. This one is 28 so far and I'm not sure if I ovulated yet or not. I took tests from day 5 to day 26 and no positive opk.  All of the apps I have been using say AF should be here June 9, 10 or 11. The last few days I have been feeling bloated and constipated and thirsty. Now today, my taste is off. Could I be pregnant or is it more likely that I haven't even ovulated yet?