Worried 9w+2d

I'm 9wks+2 and I feel like I'm not really gaining weight, I have horrible sharp pains and cramping sometimes, which I'm sure is just growing pains, I've been taking pictures weekly since day one we found out, not really much has changed except for my breasts getting slightly larger, I have nausea every once in a while only have thrown up three times in 9 weeks, I'm just now starting to get my appetite back but still not wanting a lot, I'm worried something is wrong with the baby. I don't have my first Dr. Appointment until Nov. 10 th , I know every pregnancy is different, but my other 3 was pretty much the same, anyone else have worries?