I got my period after not having one for 2 months straight. it was very light but it lasted about 5 days. i had pregnancy tests done 2 months earlier but they all came out negative. however my lower stomach feels weird.not sure if its anxiety or preg?

Absent period ?'s: At 17, if your periods were regular prior to the 2 month interval (24-34 days apart), pregnancy is certainly possible if you have been sexually active. Stress (emotional , job or school related) can cause cessation of ovulation, which of course with stop your periods. Obtain a serum HCG level to be certain about pregnancy, and if negative, see your gyn physician for an exam.