Wondering what my symptoms could be?

So lately I been feeling pressure down below and it’s making me pee every 5 to 10 mins. I also been getting really bad hot flashes every once in awhile and not being able to sleep at all. Been gettin bad back pain and my body hurts also , been getting mood swings lately to and mind headaches sometimes get cramps an feeling bloated.A couple days ago I didn’t feel good and was throwing up half the night. It might not be what I think it is I just want to know what it could be