<s>[INST] Im having pregnancy symptoms such as bloating nausea light headed lower back Ache growing breats tender hard 7 days after sexual intercourse and i doubt that I m pregnant but after sexual intercourse 2 day s later on the same day im experiencing heavy bloating and cramps right after sexual intercourse [/INST] Hello dearI understand your concernAll the symptoms of your are the variable symptoms of the pregnancy.Definitive sign of the pregnancy is the missed period.So it is difficult to tell about the pregnancy.I would suggest to wait for the period to come.If your period will delay by the more than 7 days from the normal expected period date then go for the urine pregnancy test an or blood HCG to confirm the pregnancy.In absence of the pregnancy it could be due to hormonal imbalance, stomach infection.Meanwhile avoid stress, take tablet gas x, tablet domperidone,tablet meftal spas,  drink plenty of water, take proper restHope this may help youContact further if follow up neededBest regardsDr. Sagar </s>