Shooting pains in right lower abdomen

I’m only 11 DPO and 3 days till AF. I know this is going to sound a bit strange.... last night I started having intermittent shooting pains in my lower right abdomen, this morning I tested with FMU and BFN. Now I’m starting to feel those shooting pains again with certain movements. There’s no possible way that these pains could be round ligament pains, could they???

Have any of you had these type of pains and got a BFP? My boobs are also quite tender and I’m sooo bloated!