HELP! First time mom need advice

Okay so all day yesterday I had mild cramps, last night I was in a little bit of pain(back and stomach pressure/sharp pains in my back) and then went to sleep. Woke up around 7 this morning because I couldn't sleep, just very uncomfortable and a lot of pressure in my pelvis so I got in the shower and I'm pretty positive I lost my mucus plug and then had quite a bit of water right after that. I'm not in pain or cramping at all right now, I'm not sure what to do this is my first baby 😭