末次月经7.9号,一直不知道怀孕,蹦蹦跳跳,剧烈运动,还同房了,8.6号的时候,我以为来月经了,流褐色的,5/6天就结束了,两天后同房了,第二天又有褐色的,我以为过早同房引起的,8.18号就去医院检查,抽血怀孕了,然后血值是468,医生开了保胎药,让卧床休息,8.20又去抽血了,血值是706,医生说翻倍不怎么好,孕酮是8.几,有点低,一直在流褐色的,怎么办,好害怕😨,明天要抽血B超,希望血值翻倍,孕酮涨上去,B超有孕囊🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏