TMI! Please Help!! 😒

Briana 💕☺️✨ • 24 years old🥰 Engaged to my best friend, Momma to a 2 year old boy & 7 year old pit bull.💜
Any idea what this could be? I've been cramping very very bad I'm a week away from my period.. been cramping all month, nauseous, sick, and just not feeling well in a lot of pain..
Any ideas!? Anything would be helpful right now!!