The most recognisable modern clown character is the Auguste or red clown type, with outlandish costumes featuring distinctive makeup, colourful wigs, exaggerated footwear, and colourful clothing. Their entertainment style is generally designed to entertain large audiences, especially at a distance.
It's not possible to feel symptoms just one week after sex. It takes the female body about 2 weeks to produce the hormones that make you feel those symptoms. My first pregnancy it took me 2 MONTHS to even get any symptoms which were breast tenderness, missed period of course, and a little weight gain. It is not likely.
After a week of delay, hCG levels will be high enough to be detected. Wait for 21 days to take a pregnancy test after intercourse to be 100% sure of the result if you have a regular menstrual cycle. If you choose to do the pregnancy test the first day after a missed period and it is negative, then wait a little longer.