You woul d not be feeling pregnant at this point. It is probably just stress. Test if you mis your next period. Unfortunately there is no way to know now. Ensure you are using protection if you dont want the risk
As the other ladies have stated, you would not "feel" pregnant until AFTER implantation occurs. This typically does not happen until 2-5 days after intercourse. Once implantation takes place it is another week atleast before there is enough of the pregnancy hormone in your body to begin causing the symptoms. Being swarmed by mosquitos and breathing harder would have nothing to do with early pregnncy. Wait and see if your next period shows up as normal, if not take a test.
It's ridiculous to think that 'breathing harder' or getting 'ate up by mosquitoes' is sign you're pregnant. Also, so is the fact you would fee pregnant 2 days after sex. It takes aorund 2-3 weeks for the egg to be fertilized, implanted and to even start showing symptoms. This is also how long you would need to wait after sex to be able to take a pregnancy too, or if your period is late. Symptoms also don't say or mean much at all as they can be symptoms of so many other things and don't determine pregnancy. If you had unprotected sex, then you need to wait to take the test and deal with the consequences of doing so.
It is impossible to feel pregnancy symptoms until after implantation. Dont stress too much because then you could delay your upcoming period….
like the above user said, give it about 2-3 weeks and then take a test or wait till your period comes..if you are late then of course take a test.
give it about two-three weeks hun then do a home pregnancy test or go and see your gp maybe they could do a blood test are you trying? hope this helps