Ligament pain when I wee! 15 weeks 5 days


I put a post earlier about pain and not sure what's what... just another question..

When I need to wee I get a pain on my right side near my pelvis area and it gets worse as I do my wee and then disappears. The pain isn't like a UTI like it's not coming from my Vagina just on my pelvis on one side and there's no bringing sensation or frequent wee.. anyone else get this and know if it's a Apart of round ligament?