35 weeks and I fell down.. like all the way down😖

Should I be concerned about the baby?? I accidentally fell down in my house, it happened so fast that I'm not sure what hit the floor first. I'm thinking my knee because I have a rug burn. My husband saw it happen and said it happened really slow but it felt like I went down fast and hard. Pretty sure I ended up on my side, not my belly but like I said, it happened so fast for me I'm not exactly sure what hit the floor first, I'm just worried about the baby