CM/Ovulation Confusion - * * * WARNING: TMI PICTURES * * *

Background- Hubby and I have been TTC for 2 years. I was diagnosed with PCOS and Hypothyroidism. Have been taking Metformin (1500mg/day), Synthroid, & Phentermine (for weight loss- lost 30 lbs so far). We had taken a break since 9/2014 when I had my first and only round of Clomid which on CD 20 the progesterone test stated my level was at 4.5 which should be above 10, 15 would mean I definitely ovulated - but I didn't- at all. So I just chalked it up to the fact my body doesn't ovulate... got depressed, decided to take a baby making break. Now, 6 months later I am starting to pay more attention to my cycles. I never charted before but plan to get a reputable bbt and have been paying more attention to my CM.

Hubby came home from work trip on 5/1/15 and we BD early morning 5/2/15. Noticed CM on early morning 5/4 being first tacky (Pic 1) then EWCM (Pics 2&3) Can it do that?!?!? - Again, we BD on 5/4/15- EARLY morning- used Pre-seed for good measure. Now on 5/5/15 I went to the bathroom once already and there wasn't anything, went to the bathroom about an hour later and there is pink bloody discharge???? I know it is too soon for implantation bleeding, but I have heard of Ovulation spotting before, but not sure it actually exists... Could this be it? I'm sorry, but I am so confused. :-( Hoping and praying for a baby soon...

Sorry this is so long.... just looking for friendly advice.