TTC with Clomid

Has anyone else ever had bad cramps preceding ovulation on clomid??

A little background:

This is my second pregnancy that I’m trying for. My son is about a year old. The first time around it took forever to conceive “naturally” so this time I told my doctor that I wanted to try clomid. So my period has always been all over the place. First time around sometimes it would come after 3 weeks other times after 2 months. I got my hormonal IUD out at the end of June and had some very light bleeding on 6/26. Then nothing in July and then very light spotting from 8/7 - 8/9. With the spotting, I felt like it was a “real” period for me because I had my usual pre-period symptoms for about a week beforehand (acne, moodiness, light cramps). Since I decided this was a real period and to be perfectly honest my doctors office isn’t the best about answering questions over the phone, I decided to take the clomid as prescribed on days 3-7 and then started timing sex every other day. It’s been about a week since I took my last clomid and I’ve been having just absolutely terrible cramps for the past two days. Primarily on one side but it’s been truly awful and somewhat interrupting my sleep. I’d say on the pain scale it’s like a 3 or 4 and usually my cramps never exceed a 2. It’s also weird timing for the cramps since I just had a period about 2 weeks ago. Could this possibly be my body getting ready to ovulate? I’ve been taking the ovulation test to no real avail (I can’t really tell if anything is happening). I’ve just never experienced this before and I’m starting to worry that it’s a cysts rupturing or even a kidney stone (which I’m prone to).