Anybody else? Latent labour?

Hello ladies, last night when i got into bed I had what I can only describe as a burning sensation on my pubic bone then painful stomach cramps every 20 mins for 2 hours, also had backache for 3 days now, I tried having a bath and that didn't take the pain off nor did paracetamol, my partner made me phone hospital who said it sounds like latent labour and to try and rest. I eventually got to sleep and I've had one pain as soon as I work this morning, has anybody else had this? I'm 37+1