I dont know what to do :(

My LMP was on the 13th Oct (or was it 16th? 🙁 )…… i have the same symptons that I would get during my periods, slight pain in lower abdomen, pain in legs, breast tenderness.

We came to US only last month…. still trying to settle down…. here in jersey city now….. i have no clue what I need to do….. this is not my (if it is) first pregnancy, I was pregnant 6 months ago, but i didnt want to continue with it then (some personal issues) and got it aborted thro’ pills. it was early 5 weeks then. Also, my blood group is O-ve. I hope there are no issues…… I have lot of palpitation these days……
should I wait longer? what do i do…… I feel like I am living in perenial fear 🙁
please suggest….