No period after getting off BC

Hi girls!

I have posted before. Not sure if at this point I am looking for advice/similar stories/ or just to vent. But here I am.

Back story. I have been on BS consistently since 2011. I had the IUD for 4 years and was on the pill for 5. I recently got off of birth control after my pack ended in April in hopes of TTC. I had my period regularly in May as if I was still on the pill (it came right on time as if I would have been in the sugar pills of my BC) and that was May 12th. I have not had a period since. It has now been 9 weeks since I had a period and I am about 30 days late.

I have taken pregnancy tests once a week and nothing. My doctor doesn’t seem to be concerned which is weird to me (not so much about not being pregnant yet more so that I haven’t had a period.

But since I have been off the pill I have gained 16 pounds (in less than 3 months) and I have been a bottomless freaking pit. I’m never NOT hungry. And then over the last week or so I have been breaking out all over my face :(

Can anyone give me the tiniest piece of mind if any of this is normal??