Thoughts?

Does anyone else get a fullness feeling like you have a balloon or something in your lower pelvis abdomen with ovulating? I had a weird period and took a test but it was negative and now I’ve been having lots of weird feelings, cramping, shooting pains in my lower abdomen and my belly feels boated or like “full” in my lower pelvis area literally like when I was prego with my other two. It’s weird and I’m confused. I’m due to ovulate on the 30th and am in my fertile window and we have been baby dancing a LOT lol just because I’ve suddenly been very in the mood a lot and just want to be stuck to hubby like glue. I’ve been very moody and crying a lot easily. But we did just find out my step dad has terminal cancer so I just chalked everything up to that. I’m scared to take another test honestly.