PLEASE HELP!!!

Angela

My hcg level is not going up after 3 blood drawn. Am 7weeks gone and my hcg is 288. My OB said I should go for ultrasound that it might be ectopic but I am not feeling any pain I only had a little spotting yesterday after sex. Please is there anyone who has gone through this or who is experiencing this kind of issue. Please I need advice I’m going crazy😭😭😭