Anyone experience this pain?

So lastnight I was binge watching my show on Netflix when I got this sudden pain in the left upper side of my uterus.. it hurt so bad, almost like a cramp that I couldn’t get out.. my reaction was due to the pain, I couldn’t move my body, I cried and called my boyfriend because I was home alone while he works nights and he immediately comes home.. but I knew it wasn’t labor and that’s what I told him too. After a couple of minutes, it stopped. I went to pee to check myself for blood and nothing... so I went on with the night. Then I go to lay down for bed and it happens again but this time in the right upper part of my uterus, again I couldn’t move and this time my boyfriend watched (unknowingly what to do). Few minutes pass and it’s gone again.. later I went to use the bathroom and look down and little blood but not a lot to be concerned. So I go back to lay down, an hour goes by and I have to pee AGAIN but that’s usual being pregnant so I go to the bathroom and this time the pain hits my right upper uterus AGAIN while I’m on the toilet, I yell for my boyfriend because this time I felt like I needed to be sat up and stretch the pain out, so I stand up and it only gets worse... few minutes later the pain is gone. So I took tylenol and went to sleep.. then woke up this morning feeling like it was going to happen again because I’ve been extremely crampy 🤦🏽‍♀️😭😩 btw: I’m almost 37 weeks and my doctor said baby girl has no room left and that we’re measuring ahead but never told me how ahead we are exactly. And last apt I wasnt dilated or anything. So plz tell me someone has experienced this bc the pain was so unreal I thought I was dying... I mean it felt like it lasted for hours and I feel like maybe it’s my body’s way of saying labor is right around the corner so be prepared.