Sorry if other people have responded to this already but I just want to say please make sure this is followed up by the gp it's important.
It could be nothing but you just never know I understand men are embarrassed about having any kind of problem associated with their private parts but it does warrant a further investigation.
If it helps tell him that other men have had similar problems and that doctor's have seen it all and that a man's health is important.
Years ago for example my husband a self confessed macho Albanian man found a lump near his genitals being of the school of thought that if it does not hurt forget about it he was determined to leave it (to chance?).
It worried me thought and I gave up a doctor's appointment (booked for myself) and basically forced him to go to a gp.
He then underwent a biopsy which revealed that he had cancer (non Hodgkin's lymphoma) and he had to have the lump removed and undergo chemo.
Thankfully he made a full recovery and is (touch wood) now fighting fit but my point is embarrassment is a small price to pay when it comes to health matters.
He had to have a few doctor's examine his privates and yes he felt awkward and it's not nice but if he had not gone through that discomfort they might never have caught his cancer in time.
Health is so precious (when it's threatened you understand that) and maybe your poor husband is depressed (me too also non existent libido!) but don't be fobbed off if it worried you it should be looked into?
The doctor you spoke to does not sound very sympathetic so please get it checked out by someone else.
Health is important and his concerns are not trivial it could turn out to be a minor problem (or not?) but you will never know unless you get it checked out.
Sorry to hear about everything you are going through lockdown has put a strain on nearly everyone I know (I know a few near divorces myself included) and I have also felt the strain of cabin fever (and getting tired looking after kids house work etc etc)
I also used to have a pretty fiery libido which since stress and anxiety have eaten away at it (plus weight gain yay!) and I feel really like a shadow of my former self (even though I'm bigger ha!)
Ditto my husband who was always pretty passionate so I send you my sympathy you are not alone neither is your husband.
It's ok its normal (but living under lookdown isn't it's a huge shock for the system and its a strain (,to say the least) so sorry for oversharing but please make him see a gp again.
At least for the reassurance (hopefully it's nothing serious) and I send you my best wishes and hopes for the best.
Sorry guys I tried to put this under a spoiler but it does not seem to have worked?
So sorry if it's too much information?
On a lighter note I hope everyone is doing ok (I'm just basically lurking now (I have so much stuff that I need to deal with (god I just love filling out forms etc etc pip and all the rest (,it's all come at once great)!.
Love to you all I miss this forum but will pop in again in the future (I hope feeling prawny is ok has anyone heard anything?)
Love and all the best take care.