Answer:
(Fatwa: 1094/917/B=1433)
(1) You can stitch a thick cloth in the front of ja-namaz.
(2) If you offered two rakah then it was valid. Do not let doubt creep into your mind. Whenever you feel any doubt outside salah then you should recite اعوذ بالله السميع العليم من الشيطن الرجيم three times and spit out. And do not pay any attention towards waswasah during salah nor try to remove them. If you undergo treatment of urine and gas then you can get rid of waswasah after recovery.
Allah (Subhana Wa Ta’ala) knows Best
Darul Ifta,
Darul Uloom Deoband
