Opinions?

So lately I’ve been having this weird feeling in my belly for a few weeks. It feels like a baby moving in my belly but I only feel it when I lay still it feels like a rolling movement. It felt exactly how it did while I was pregnant. Also the last three months I have been having 2 day periods. But they never are dark red they have been like a bright pinkish red. They weren’t super heavy but not spotting either. I have taken pregnancy tests and got a couple positive but the majority of them were negative. I also keep getting yeast and uti infections. I have been feeling nauseous a bunch and barely want to eat but then want to at same time. I also keep getting hot but not like a fever I just feel like I’m burning up constantly. Any ideas?