cramps maybe tmi

Sarah
Okay so I'm 7w4d with my third pregnancy, second baby and I get the weirdest cramps. I'm sure this might be tmi but every time I have to go number 2 is when they get bad and I feel nauseous while I'm going..I didn't have this with my daughter I barely even got nauseous with her so this is new to me and I haven't been to a doctor yet I'm waiting on my insurance to go through. Can anyone give me their opinions and experiences? TIA 😊