Please someone let me know if they experienced anything of the sort..

I've been ttc since last August. Well I finally got pregnant back in April and unfortunately that ended in a miscarriage in July. After taking those pills they have me at the ER to help the process go faster, my periods were back on track in August. they're usually 5 days long and my cycles are shorter ranging from 23-24 days long. Fast forward to this month... it's been really weird. I had cramps regularly in my pms but my period was a few days late. it only lasted 4 days and was a bit lighter than usual. I tend to stop getting cramps on my 3rd day but since, I've been getting weird period cramps since it went off on the 18th. along with that, I've been so tired, migraines, tingling boobs, indigestion, liquidy poops (TMI sorry) and horrible gas. I am totally at a lost why I'm having these symptoms. I took a preg test before my period and it was negativw. I have been active most of my fertile days though. but has anyone experienced this? if so what was the end result?