In the past 4 months I have constant pain in my vagina, when having sex or inserting anything inside. I also have super bad cramps and really irregular periods which I've never experienced before in my life. Sometimes 2 weeks after my period I'll start again or I'll bleed old blood despite it being a lot of time since my last period. I've been examined 4 times and sent for two scans, I am yet to hear back from either of my referrals. I'm in a lot of pain and I'm worried and want to know what's going on. Any advice