I don't see a big need to get tested for stds. Since contact seems to have been limited, I wouldn't worry unless you get symptoms.
As far as the morning after, that is your call. For me, it would depend on where I was in my cycle, if my cycle was regular or irregular, etc.
We have a women's health and a sexual health forum that might be able to help you with this part more than this forum can.
now i have a very slight irritable/stingy feeling around my vagina its not like in, it could be because i shaved the other day , but its not reallly really bad like im doubled over its just like there and moreso wen i think about it ... could this be anything more or just my anxiety bringing on these sensations???
It might be shaving irritation, anxiety, an std, etc.
You should just go test. You probably won't relax until you do.
i think im relaxing abit now. I put cream on thats for like irritataion and seems to have worked , im itchy all alover like the top of my legs i think its coz the pollen count has got higher just recently ....