Thought everything was normal

Da

Two days ago I went to work like always after about two hours I was getting super hot where I could sit there anymore and it was hurting my belly so I text me doctor he said go to triage let’s check you blood pressure. (I’ve been getting super hot for two weeks now off and on) so my husband have big meetings as work so I call my MIL to come with me we think okay in and out then we’ll get lunch and take the day off and fill out thank you cards from the shower. We get in get hooked up to check baby and BP midwife comes in says BP is great but you having contractions three mins apart we need to see if you dilated.... wonderful lol I get check in at a 2 I’m not going home anytime soon they want watch me bc in 33 weeks I get the shot for the baby’s lungs they ask me if I can feel them i said well it’s been going on since Thursday I just figure it was BH next more they hook me up again they’re 2-4 mins apart they watch me all day my doctor comes in at 630 he checks me he said everything is same but baby moved lower. So I finally get to come home but I’m on strict bed rest to make it to atleast 34 weeks our goal is 37