question

I just found out I'm pregnant like last week I was 13 weeks and 1 day I keep having sharp pains doctor's said it was normal but idk I don't feel pregnant at times until I get over the small stuff I'm 14 weeks and 2 days now I have a appointment next week with my doctor my question is is it normal to feel sharp pains here and there? I'm scared bc I was sick and I took aspirin not knowing in til it was too late could something be wrong with my baby?