OK there was a warning 
I got AF back 3 months ago. 1st month it was heavy and really long but kindas normal for first AF after having a baby and getting it back so long after having baby.
2nd month (last month) it was a dream AF no pains quite short and light, something weird for me not to have any pain as it took me by surprise.
Now I have 3rd month and she came a week early and it is really heavy again (i'm on CD3 and still needed super size tampons and changing them every 1 1/2 and overnight for the first time for as long as I can remember I woke up soaked 

) and i'm quite sore (i've had to take drugs for it).
I'm going to see my dr this afternoon for a list of things and i'm thinking that maybe my endo has come back. Does it sound like something is wrong with me inside??
I have a strong family history of endo (as in my sisters, my mum, my aunties, my female cousins all have it) and some of us also are "lucky" enough to have PCOS as well.
I wanted to have an IUD put in but i'm not allowed one as it would cause more bleeding and I don't qualify for a Mirena (but I may do in a different way if I get it through my Gyne), but I need something (other than the pill - hate it with a great passion) to get things under control other than a radical historectomy as I really want to have another baby before that has to happen.