Sharp pain on the right side isnt good espec if u see that ur spotting aswell. If the sharp pain gets worse do go to the hospital to get checked out as it could be a sign of ectopic pregnancy. I'm sure its nothing but its better to be safe than sorry.
Cramping is very normal, only time will tell just make sure you have a ultrasound before 11 weeks to make sure everything is fine. Example like no atopic pregnancy where the egg implants in the fallopian tube