Mood swings week following injections, slight hair loss, memory l...

Mood swings week following injections, slight hair loss, memory loss, headaches day of injection and couple days after, lack of concentration. Just had last (6th) injection about 11 days ago and started spotting about 5 days ago and cramping? Oh, also other major PMS symptoms, craving chocolate, salty things, very very irritable, and acne on chin area, neck, and shoulders? It caught me off guard a little considering I haven't had a period in almost 5 months. I assumed the Lupron would still be in my system? Called dr. and of course all they could say is "sometimes this happens and to wait till I come in for my follow up appt."? No explanation as to why? I was under the assumption that I wouldn't start AF or have these symptoms for another month or two. However, even with all of these side effects I have no pain, YET. I'm hoping for the best, also hoping I don't get divorced soon from all the moodiness!