what 2 do💔

My fiancé can be a pain sometimes ok so I was 130 two weeks ago we have been trying so hard to conceive the drs kept saying negative to the test so recently we tried after I went to my dr I found out I was 148 I want to take a test but afraid to get another no😔 and what adds more pressure my boyfriend states the rapid weight gain is from sex with another man smh.