About my future. Persons? through blood?

I h'v a doubt abt my future Previously I exposed to sex with 2 person's without protection ..using pills at that tym ..4 mnths ago ..bt no symptoms appeared till now abt UTI or STD or any genital diseases or any other pathological diseases ..bt i thought I'm in risky now..bcz no symptoms now.. it leads to any future prblms ...i afraid that what happen in my future ? Nd my 2 nd qn is may i consult dr now ..means no symptoms ..?..or after  2,3 months .if in case the sympotms appear ..diffrnce may occur in this period I want to consult dr is gd enough?..3 Rd qn is am I participate wid my future husband ..is any prblm to him ..ND coming to my point I h'v also exposed to 2 person's sex drctly ..under this point ..I thought  is my health is in risky now ?..without symptoms may lead dangerous ND in future may i suffer with STD or not bcz may the 3 Rd one is my husband ..is any prblm to me with that contact?ND is any genitical prblm to my baby ..ND to my surrounding persons? through blood?