Ttc since a year...

Hi guys.. I'm 27 & my hubby 32.. married for 5 years ... ttc our first baby from last year july with no luck...what are your suggestions guys... my periods are also normal but 4 months back got root canal done.. was it for the antibiotics taken well not sure about that my cycle got irregular.. & nw again from last month its on track... should get my af today..also i'm heavily bloated... had anyone got bloated severely before BFP...