Symptoms After Stopping The Pill?

Hey ladies. I just recently stopped the pill in early June and I had one 3-day withdrawal bleed on July 12 and haven't had a period since. I always had a very irregular period before BC but NEVER missed a month. For the past 3-4 days I've been feeling horrible and I'm interested in how some of you felt 3-4 months after stopping the pill. My doctor is no help. Here's my symptoms:

• cramps

• bad bloating

• headaches

• exhaustion

• constant positive opk tests