implantation cramps


Implantation cramps felt 2 days ago saturday (7dpo) well today I got a very faint BFP 9dpo so i had bad cramps on left at times then on right at times . Im on clomid and every cycle Dr said i had 2-3,follicles that I ovulate every month so im wondering does implantation cramps hurt both sides or one ? I dont know if I can wait a few months to know for sure on sono lol