little worried

so I'm 8 weeks 1 day and I'm having some light uncomfortable cramping, it's pretty consistent. now I did have some " alone time" with my husband yesterday and I did clean the shower and did a little more stuff than usual because I actually had some energy! I've been weighted down with nausea and dizzyness lately. but today I felt pretty good! is this normal stretching? or did I tick off the baby? I'm not gonna lose it right? any insights would be wonderful