PCT & Libido

Soon to be be finishing my cycle next week. This cycle has really brought up my libido and has revived my sex life. Things have been great! I'm very concerned about my libido crashing in a few weeks. How long after the last pin do you guys usually notice a significant decrease in sex drive? just wondering for comparison issues. Just finishing Test Prop, 8 weeks, .75 ml, ED .

PCT 3-4 days after final injection

wk 1-6 Liq Tamox 20mg/ED
wk 1-6 Liq Clomid 25mg/ED (50-100mg/ED first 7-14 days