Confused

Ok so, my husband and I stopped BC last month. I have always been regular on BC (past 16 years). Even when I would run out prior to MD appointment, I started my period on time without fail. So this month, we were planning on kind of avoiding my ovulation week just in case since just coming off of it. Which worked out well because my husband was in night shift that week anyway. During my “ovulation time”, I didn’t notice any signs of ovulation. My temp, discharge, cramps, nothing. In fact, my underwear seemed to stay dry as a bone that week. About a week and a half, maybe two later, I did notice some white discharge. I didn’t think too much about it since sometimes that happens prior to periods. There was a period of about 4 days where sex happened 4-5 days in a row. Again, didn’t think anything about it. So fast forward to the next week when my period is due (this past Wednesday), nothing. I’m on day five of being late now. No signs of period anywhere. Saturday, I noticed a sharp pain around my left ovary area. I looked it up and saw implantation pain mentioned. Which usually happens 6-12 days post conception. Timing is right. That pain stopped and I haven’t had it since. Today, I keep thinking I have started my period because i feel a wetness in my underwear. No period, just clear, watery discharge each time. Any ideas??? I took a PT Saturday, which said negative, but again, it was slightly early. This will be first baby and first pregnancy. I’m a Labor and Delivery nurse. I know the ins and outs of getting baby out, but not in. 😂 any advice would be greatly appreciated.