Discomfort During Sex

Candice • Due May 13th, 2020 with 4th baby. Other children 22, 20 and 16😌

My fiancee and I had sex last night in the spooning position. We've never had an issue before since becoming pregnant, but lastnight it's as though he went in at a weird angle or something. It felt like he hit something and I felt pain on the left side of my pelvis. Since then it has been discomfort on and off. Not excruciating, but I feel it. Anyone else experience this?