Body changes? With a little bit of a vent but no judgement please

So I’ll start off with I have my nipples pierced (yes personal but it relates to what I’m getting at) Lately my nipples have been OVERLY sensitive!!! Way more sensitive now than ever before I’ve had them pierced for about a year now. I never had much feeling in my nipples prior but since the end of March (March of 2020) my nipples have been so sensitive!!

I don’t think I’m pregnant but I’m a few weeks I’ll take a test to see.

Here’s the venting ish part.

I’m married but he and I separated for a little bit (over a month, almost two or so, so many issues) well he started talking to some one so I did the same thing.

Welp I wound up sleeping a friend of the family. The girl my husband wants to sleep with was in a different state (now we live in the same state as her..) Anyways......The other guy and I kicked for a few weeks and well let’s just say during the time I was separated I had sex almost that whole time (mostly drunk though)

But I’m starting to notice little things. My nipples are never usually hard! Almost never unless I’m cold but lately if anything touches them slightly they’re hard and I get a different sensation than I have before (even my bra like if I fix it). I had lost some weight when I was away from my husband (from working out though) I haven’t worked out as much but my stomach is getting bigger. And there’s a big difference between two weeks almost. I’m getting little pimples in different places than before. I was nauseous on my last period and ever since I’m nauseous at random times in the day which isn’t normal. For 2 ovulation cycles too I’ve gotten randomly nauseous as well with, Random cramping too which I don’t usually get unless I’m on my period or if I have to poop.

I’m waiting for my health insurance to go through before going to the clinic to or a doctors office or hospital. So for right now I just need someone to take a guess on what this could be.