Thanks for the query to H.C.M. Forum.
Query no 1 May be due to esophagitis
( inflammation of food pipe) .
May be due to constriction due to cold
things or allergic reaction
. Simple antihistamine sufficient.
While for esophagitis take OTC omiprazole.
Query no 2 leg pains as mentioned is pain in calf muscles and this is due to exertion due to sex.
2nd reason is Vitamin "E".
In my opinion you will be alright with these two things.
Hope I have answered your question.
If further any question I will help.
Get well soon