Are Clomid and Nolvadex helpful in PCT if you are on TRT?

I am on TRT, 350IU's of 200mg/ml Test Cypionate. Or about 60-70mgs twice a week.

I did a cycle NPP/Mast Prop/100-120mgs Test Cyp for 2 months. When I stopped I did 3-5,000IU's of HCG about 300-500IU's twice a week until the 3 vials were gone. Currently I feel like shit, haven't been to the gym in a few weeks. Have low energy and been sleeping most of the day. Have no motivation or drive.

My question is: Will SERMS like Clomid and Nolvadex do anything to regain normal HPTA while on TRT? Or will Clomid/Nolva be a waste of money in this scenario?

I know HCG whether on or off cycle will keep the gonads functioning. But I'm not sure if Clomid/Nolva will help someone recover if they are on TRT? I have a tendency to think Clomid and Nolva would be useless and a waste of money if your on TRT. But then again, I never saw a question like this before?

Like will clomid or nolva have any effect to improve the functioning of the HPTA if your on TRT?

Obviously, clomid/nolva will help get your natural HPTA working again if your off all hormones. But what if you did a cycle of Mast/NPP while on TRT, then stopped the Mast/NPP and just continued on TRT? Would it be senseless to do Clomid/Nolvadex in this situation? It sounds like it would if you are on TRT.