I need advice

I had been on various forms of BC for years. I stopped my BC back in February to begin the process of TTC because I have read it can take months for your body to return to "normal". We continued to use condoms.

I only started tracking my cycles (through glow) two full months ago so I'm not sure of its accuracy yet. We had unprotected sex two times during what glow claims to be my fertile window. I'm now a week from AF but can't stop wondering if I'm overthinking my period symptoms or if I could actually be pregnant. I wouldn't think any symptoms would even be noticeable yet, but My symptoms are:

Sore/achey breasts

Sudden crying (I'm a cryer in general but yesterday I heard a song I liked and cried)

I keep wanting to chew on ice (I hate ice even in my drinks because of sensitive teeth)

Irritable

Cramps

Some gas - I wouldn't say unusual

Being irritable, cramps, and sore breasts are normal for me but the ice thing yesterday is what makes me wonder. I'm not sure I can wait a week to find out if I'm making something of nothing? .... opinions...????