Weird symptoms

So my period came 5 days early on Sunday April 12. None of my normal PMS symptoms. Only mild to no cramping when I usually have bad cramps. Was light Sunday, so light we had sex. Monday and Tuesday normal flow. Wednesday and Thursday really light flow. Had sex again Thursday. Its now almost a week since the very last of the bleeding which was light spotting that day. I have had night sweats, more moody and emotional than normal, random bouts of nausea yesterday and today that happens only when food is around, more tired than normal and my breasts are a little sore. I had a miscarriage at 7.5 weeks on January 28th. I have two children prior to the miscarriage that were normal full term pregnancies. Trying not to get my hopes up but hard not to feel like these are pregnancy symptoms. Not sure what to think with an early lighter than normal period with fewer PMS symptoms than normal and now this. I know there is nothing to do now but wait and see if my next period comes. Just had to get this out of my head.