1st trimester symptoms

First trimester symptoms, have you had these too? I get cramps only at night, like end of day once I relax for the day and sometimes in the middle of the night. I dont sleep well, I wake up 50 times a night worried something will go wrong this time too. This morning I sat down on my bathroom vanity and I felt a sharp pain through my butt to my abdomen, really bloated about 6 weeks.