FTM back pain and cramps

Almost 38 weeks usually my back pain goes away with my cramps but the back pain hasn’t stopped, I lost my plug a week and a half ago and have had loose stools since, iv had sharp pains in my lower belly and vagina area on and off for a few days and my boobs are leaking a lot more since yesterday! Being a first time mum I’m kind of freaking out, can someone please tell me what you think?? My next doctors app isn’t for 5 more days !!

Posting anom as I have friends that use this app.