Hi Menomale
Not a silly question at all that would be a sensible conclusion. Unfortunately I'm ridiculously reactive/sensitive to hormone change so as my body reacts like litmus paper, it's very easy to read the signs.
For many years I've had specialists from a number of disciplines trying to manage my chronic migraine. Bloods have been taken regularly; fertility monitors were used daily, temps were monitored and comprehensive daily records kept. All tests confirmed what I already knew was happening. I've been menstruating for 44 years now, despite the chaos of peri, I can still pretty much read my body like a book.
If I ovulate, slippery egg-white type cervical mucus appears just before ovulation, I get ovulation pain and a slight bloody show and front of breast tenderness. The mucus would last for about 2 days then disappear, as would the breast tenderness. The bleed would arrive about 13 days later accompanied by period cramps, swollen breasts, bloating and migraine that could rebound for anything up to 13 days. Then the whole thing would start again. If I ovulate, this happens without fail.
If the cycle is unovulatory, slippery egg-white type cervical mucus builds and front of breast tenderness starts. There is no ovulation pain and no bloody show. The mucus stops suddenly for a couple of days and then rebuilds, the breasts swell hugely, necessitating bigger bras and they become very, very painful. I start bloating and can literally put on half a stone. All can continue like this for anything up to 6-7 weeks. These oestrogen highs can be off the Richter scale, all has been measured.
A sudden drop manifests itself as a sudden cessation of all of the above symptoms: it feels like I've been slung against a wall. I pee constantly, a monster migraine kicks in which is what happened this weekend and which can rebound for ages. Sometimes I will then get an anovulatory bleed. The cervical mucus is still present and mixes with the blood loss. It looks different to the loss of a normal period. My body is pretty adept at shedding any endometrial build up from these oestrogen surges. It's had plenty of practice!
This sudden surge of joint pain with a crash and bleed is new to me, I haven't noticed this before.