I always notice a clear stretchy discharge at the time of ovulation but this month there's so much I can feel it coming out and when I go to the toilet am having to pull it out.

I was taking Cerazette (progesterone only pill) for a year, which I stopped taking a year ago. The first month after stopping taking it I had a huge amount of clear, stretchy discharge, which I assumed was to do with a change of hormone levels, or perhaps the mucus plug that's supposed to form with POPs coming out? However at the moment I'm not on any hormone pills so I'm wondering what's going on? IS there something wrong with my hormone levels? I have been feeling very weak and tired recently.