Irregular period always. tummy feels bloated when i wake up almost back to original size before i sleep it's all blown up is this pregnancy sympt?

Probably not: If you had sex since your last period and you missed your period by 4-5 days, do a home pregnancy test. If the result is negative repeat the test 4-5 days later unless you get a period by then. Use first morning urine and follow the instructions for the test carefully. If you do not wish to be pregnant, use contraception all the time, every time. You may consider implanted contraceptive, or IUD. Practice safe sex.