Over weight ttc

Kim • Married Ttc #2 but #1 biologically
I've been TTC for 8yrs & finally asked my Dr. about it. She ran some tests & found that my body doesn't produce progesterone & that its BC I'm overweight :/ So I was put on progesterone pills & told to lose 100lbs & I would naturally produce progesterone. My starting weight was 363 & at my last weigh in I was 302 which means I lost 61lbs that I know of BC weigh in is on the 30th :) & I'm sure by my past progress that I've probably lost around 75lbs but we'll see. Anyways I had my very first natural ovulation this month & I'm 8dpo & having all kinds of symptoms I've never felt before so I'm not sure if its my body adjusting to the progesterone production or if its my miracle bfp? I ovulated 9/12, 9/14 i was cooking breakfast & got so nauseous i threw up, 9/15 til now i have been nauseous, tired, feeling bloated, frequent urination, back ache, headache, sore nipples, bbt has continued to rise, i feel a flutter on my left side, very mild cramping, & at 7dpo I saw a light pink very small amount of blood when I wiped. Is this normal ovulation symptoms or is this my miracle idk but please sends lots of baby dust!!!!