Rectal discomfort? Normal?

Hi ladies I’m currently 4-5 weeks pregnant I found out 6 days before my missed period hunny and I are super happy! I had some blood and urine tests done last week the Urine came back positive and I’m going back next week for the rest of the results. The person at the clinic told me I was pregnant and that on my very first visit with my dr we would go over the results. I’ve had not many symptoms other than sore boobs mild cramping that comes and goes some days I don’t have any cramps at all. No Morning sickness (yet) I’ve been really gassy but 2 days ago I started to notice s weird feeling in my rectum? It’s not pain it comes ice or twice a day for s few seconds is just feels weird. TMI ( I’ve had very soft stool lately) (very gassy) I’ve taken the freedom to over think this might be a symptom of an Etopic pregnancy :( I hope not because I don’t have shoulder pain or severe pain on one side, dizziness or ANY spotting thank god !! I just would like to know if any of you experienced this ? :( I still have 4 days till my next appt I’m praying is just me over thinking trying to keep this baby safe 💘 sorry for such a long post !