Sudden Onset of ED

Less than 10 days ago my partner and I had the most amazing sex and then one day later I had ED for the first time ever and now I feel like I have a psychological block

Yeah it happens! if sex has been great in the evening Iโ€™m usually very keen the next morning however my body doesnโ€™t seem to agree every time ! Itโ€™s ok. Really.