What could this be 😪

Okay guys my health has gotten so complicated so September I had a month long bleed it lasted over 4 weeks the last few days of that bleed me and my partner decided to come off the pill and let whatever happens happen so around that time I noticed I was producing milk the dr did a blood test I had slightly raised prolactin levels two weeks later they were back to normal even though 3 months later nothing has changed I then had a normal 5 day period early October but then had spotting on the 17th 25th and 30th of December yet still no period had a blood test done for pregnancy early last month and was negative now on day 76 of no period I’ve had sore nipples for over a week nothing is happening I had a little bleeding yesterday that once again was not my period and I’m so confused my dr has an appointment booked with a specialist but not until April 4th and I’m losing my mind sorry for the long post but has anyone been through similar and also I was only on the pill for 2 months I was off it 8 months before that